Eutrophication can also occur in marine ecosystems, such as estuaries and coastal areas, where excess nutrients from sources like agricultural runoff and wastewater can cause algal blooms and oxygen depletion. However, it is more commonly associated with ponds and lakes.
Marine eutrophication occurs when excessive amounts of nutrients, such as nitrogen and phosphorus, are added to the water from various sources such as agricultural and urban runoff, sewage, and atmospheric deposition. These nutrients can promote the growth of algae and other aquatic plants, leading to blooms that can cover large areas of the water surface and deplete the water of oxygen as they decompose. The effects of eutrophication can be severe, including reduced water quality, loss of biodiversity, and in some cases, harmful algal blooms that can produce toxins that are harmful to humans and other animals. The impacts of marine eutrophication can also extend beyond the affected water body, with downstream effects on coastal fisheries, tourism, and other industries that depend on healthy marine ecosystems.
Learn more about atmospheric here:
https://brainly.com/question/26767532
#SPJ11
Eutrophication occurs in ponds, lakes, and marine ecosystems, particularly in coastal waters and estuaries.
Eutrophication is the process by which excessive nutrients, particularly nitrogen and phosphorus, enter a body of water, leading to increased growth of plants and algae. This rapid growth can deplete the oxygen in the water, causing harm to aquatic life and disrupting the balance of ecosystems. In marine ecosystems, eutrophication primarily takes place in coastal waters and estuaries, where nutrient-rich runoff from the land, such as agricultural and urban runoff, enters the sea. This influx of nutrients promotes the growth of algal blooms, which can lead to oxygen depletion, fish kills, and the degradation of aquatic habitats.
In some cases, harmful algal blooms can also produce toxins that pose a risk to human health and wildlife. To summarize, eutrophication occurs in ponds, lakes, and marine ecosystems, particularly in coastal waters and estuaries. The process involves the excessive input of nutrients, leading to increased plant and algal growth, oxygen depletion, and potential harm to aquatic life and ecosystems.
For more such questions on Eutrophication
https://brainly.com/question/31383008
#SPJ11
of the processes that can form magma, which one occurs during subduction, where oceanic plates sink into the mantle at convergent plate boundaries?
The process that can form magma during subduction at convergent plate boundaries is called "partial melting of the mantle wedge".
The process of partial melting of the mantle wedge is a result of subduction at convergent plate boundaries.
As an oceanic plate descends into the mantle, it carries with it water and other volatiles that cause the mantle rocks above it to partially melt. This creates magma, which is less dense than the surrounding rock and rises to the surface, leading to volcanic eruptions.
This process is responsible for the formation of volcanic arcs that are often found along subduction zones, such as the Andes and the Cascades. Understanding the formation of magma during subduction is important for predicting and mitigating volcanic hazards.
Learn more about the convergent plate boundaries at
https://brainly.com/question/28549411
#SPJ4
the absence of water in the crust of venus causes it to deform __________.
The absence of water in the crust of Venus causes it to deform more readily under pressure and heat.
The absence of water in the crust of Venus is one of the factors that causes it to deform more readily under pressure and heat. Water has a unique ability to act as a lubricant, which reduces the frictional forces between rocks and allows them to deform more slowly. In the absence of water, the rocks in Venus' crust are more tightly bound together, which makes them more resistant to deformation. However, under the extreme pressures and temperatures that exist on Venus, the rocks are still able to deform, but at a much faster rate than they would on Earth. This rapid deformation contributes to the intense volcanic activity and mountain-building processes that have shaped the surface of Venus over billions of years.
Learn more about crust :
https://brainly.com/question/31460430
#SPJ11
what type of stress occurs when rock is pulled in opposing directions. group of answer choices tensional stress compressional stress shear stress
Tensional stress occurs when rock is pulled in opposing directions. This type of stress leads to the stretching and thinning of the Earth's crust.
Tensile stress forms joints in rocks. A joint is a fracture that forms within a rock, whose movement to open the fracture is greater than the lateral movement that takes place. Joints are formed in the direction perpendicular to the least principal stress, meaning that they are formed perpendicular to the tensile stress. One way in particular that joints can be formed is due to fluid pressure, as well as at the crest of folds in rocks. This occurs at the peak of the fold or due to the fluid pressure because a localized tensile stress forms, eventually leading to jointing. Another way in which joints form is due to the change in the weight of the overburden. Since rocks lay under a great deal of overburden, they undergo high temperatures and high pressures. Over time, the rocks are eroded and the weight of the overburden is lifted, so the rocks cool and are under less pressure, which causes the rock to change shape, often forming breaks. As the compression is lifted from the rocks, they are able to react to the tension on them by forming these breaks, or joints.
Learn more about principal stress here:
https://brainly.com/question/14418799
#SPJ11
for more than four variables an alternative approach to using a karnaugh map is a tabular technique referred to as the
A suitable alternative approach to using a Karnaugh map for more than four variables is the tabular technique known as the Quine-McCuskey method or QM method. This method is effective in simplifying Boolean expressions with a larger number of variables, as Karnaugh maps become more complex with increased variables.
A Karnaugh map is a graphical tool used in digital electronics to simplify Boolean expressions. It is a table that represents all possible combinations of inputs for a Boolean function and allows the reduction of the function to its simplest form. The map is arranged in a way that adjacent cells differ by only one input variable, allowing for easy identification of terms that can be combined. The reduction of the function involves grouping adjacent cells that contain 1's into larger groups with the goal of minimizing the number of terms and simplifying the expression. The Karnaugh map is commonly used in the design and optimization of digital circuits and is a valuable tool for engineers and technicians working in the field of digital electronics.
Learn more about Karnaugh map here:
https://brainly.com/question/13384166
#SPJ11
introduce the tropical cyclone Freddy
Answer:
What is the introduction of a tropical cyclone?A tropical cyclone is a rapidly rotating storm originating over tropical oceans from where it draws the energy to develop. It has a low-pressure center and clouds spiraling towards the eyewall surrounding the "eye", the central part of the system where the weather is normally calm and free of clouds.
The storm originated on February 6, 2023, in the Indian Ocean to the northwest of the Australian coast, according to the Australian Bureau of Meteorology and the US Joint Typhoon Warning Centre. The wind force at its epicenter was 167 mph (270 km/h), and it started to move west.
How far did Cyclone Freddy travel?On the eastern coast of Madagascar, 18 miles north of the town of Mananjary, Tropical Cyclone Freddy made landfall. After traversing nearly 4,000 miles of the Indian Ocean since it formed on February 5 near Indonesia, it arrived at its first landfall there.
Mozambique and Madagascar were initially affected by Cyclone Freddy in February. Approximately 500 people were killed in Malawi, where the storm made a second landfall, while 900,000 people were affected in Mozambique, where it made its first landfall before returning to the Indian Ocean. This second landfall in March was far more destructive.
Learn more about Cyclone Freddy here:
https://brainly.com/question/31437340
#SPJ5
what is the relationship between drawdown and the cone of depression associated with a pumping well?
By drawing down (lowering) the water table nearby, the pumping well establishes an artificial discharge region. The cone of depression refers to this area of drawdown.
Cone of depression is the term used to describe a depression in the groundwater table or potentiometric surface that forms around a well from which water is being taken and has the appearance of an inverted cone. With each step towards the well, the cone's slopes get steeper.
The difference between a well's pumping and static (non-pumping) water levels is known as the drawdown. As soon as the pump starts operating, drawdown starts to rise and continues until the well reaches "steady state" at some later period.
To know more about drawdown visit:
https://brainly.com/question/19264475
#SPJ4
The relationship between drawdown and the cone of depression associated with a pumping well is that drawdown is a measure of how much the water table has been lowered, while the cone of depression is a three-dimensional shape that describes the area around the well where the water table has been lowered.
Drawdown refers to the lowering of the water table in a particular area due to the extraction of water from an aquifer through a pumping well. As water is pumped from the well, the water table is lowered around the well, creating a cone of depression. The size and shape of the cone of depression depends on the rate and duration of pumping, the permeability of the aquifer, and the distance from the well. The cone of depression is a three-dimensional shape that can be imagined as an inverted cone with the well at the tip. The size of the cone of depression increases with the rate and duration of pumping and the distance from the well.
As the cone of depression expands, the drawdown in the area around the well also increases. Therefore, the relationship between drawdown and the cone of depression associated with a pumping well is that drawdown is a measure of how much the water table has been lowered, while the cone of depression is a three-dimensional shape that describes the area around the well where the water table has been lowered. The larger the cone of depression, the greater the drawdown in the area around the well. Understanding this relationship is important for managing groundwater resources and ensuring sustainable use of water from aquifers.
For more such questions on drawdown
https://brainly.com/question/13021260
#SPJ11
which of the following refer to how-to-steps for determining the area covered in the assessment? a. considering implications for jurisdictions to be included b. identifying specific geographic areas of responsibility c. identify available/potential data sources d. a and c e. a, b, and c
Considering implications for jurisdictions to be included refer to how-to-steps for determining the area covered in the assessment. The answer is OPTION A
Finding a core group of people and organizations with a stake in the assessment and what will be done with the results is the first stage in a community assessment process. The process of determining a community's assets, needs, strengths, and challenges is known as community assessment.
Assets include both the resources that regional institutions provide to the community and the skills, talents, and abilities of particular persons. The evaluation of a person's health along the health continuum is known as a health assessment. The goal of the evaluation is to define where on the health continuum the individual is because this directs how to approach and treat the individual. The answer is OPTION A
To learn more about assessment, click here.
https://brainly.com/question/28046286
#SPJ4
this is a barrier islands off the coast of north carolina. which preoccesis most likely the direct cause of the formation of this barrier?
A.) sediments deposited by the wind
B.) sediments eroded by the wind
C.) sediments eroded by ocean waves
D.) sediments deposited by ocean waves
This is a barrier islands off the coast of North Carolina. The direct cause of the formation of this barrier is sediments deposited by ocean waves.
D is the correct answer.
As waves regularly deposit silt parallel to the shoreline, barrier islands are formed. These islands constantly move, erode, and grow as wind and waves change in response to local weather patterns and physical factors.
Because of the tide and wave activity near the coast, barrier islands are created. These chains of lumpy sand help to safeguard the beaches by occurring in groups.
To know more about North Carolina visit:
https://brainly.com/question/30725933
#SPJ4
Answer: The barrier islands off the coast of North Carolina and which process is most likely the direct cause of their formation. The answer is D.) sediments deposited by ocean waves.
Explanation: Barrier islands are narrow, elongated landforms that run parallel to the coastline. They are typically composed of sand and other sediments. In the case of the barrier islands off the coast of North Carolina, these sediments have been deposited by ocean waves. The formation of barrier islands involves a few key steps:
1. Sediments, such as sand and other small particles, are transported by ocean currents along the coast.
2. As waves approach the shore, they slow down and lose energy, causing the sediments to be deposited.
3. Over time, these sediments accumulate and build up above the water level, forming a barrier island.
4. The continuous action of waves and tides helps to shape and maintain the barrier island.
In summary, the direct cause of the formation of the barrier islands off the coast of North Carolina is the deposition of sediments by ocean waves. These sediments are transported and accumulated over time, eventually creating the distinct barrier island landforms we observe today. The answer is D.) sediments deposited by ocean waves.
For more such questions on North Carolina
https://brainly.com/question/1548702
#SPJ11
the largest type of basin forms at a continental margin that is not a plate boundary. this is called a(n) ______.
The largest type of basin forms at a continental margin that is not a plate boundary is called a passive margin basin.
A passive margin basin is a type of sedimentary basin that forms at the edge of a continent that is not associated with a plate boundary or tectonic activity. This type of basin is characterized by a wide and relatively flat continental shelf that slopes gradually down to the abyssal plain, which is a deep, flat area of the ocean floor. Passive margin basins typically form over millions of years as sediment accumulates on the continental shelf and is gradually buried and compacted into rock. They are often associated with rifted continental margins, where the continental crust has been stretched and thinned but has not yet started to actively move apart. Examples of passive margin basins include the Gulf of Mexico and the North Sea. These basins are important for oil and gas exploration, as they often contain large deposits of hydrocarbons that have accumulated over millions of years.
Learn more about basins :
https://brainly.com/question/27992258
#SPJ11
The largest type of basin that forms at a continental margin that is not a plate boundary is called a passive margin basin.
These types of basins form when a continental plate gradually moves away from a spreading oceanic plate, leading to the formation of a broad, shallow, and stable basin. Passive margin basins are usually found along the eastern coasts of continents, such as the Atlantic Ocean off the coast of North America.
The formation of passive margin basins can be attributed to a variety of factors, including sedimentation, erosion, and subsidence. Over time, sediments accumulate on the basin floor, leading to the formation of thick sedimentary layers. This process is often aided by erosion from nearby mountains, which can transport large volumes of sediment into the basin.
Additionally, subsidence plays a key role in the formation of passive margin basins. As the continental plate moves away from the spreading oceanic plate, it undergoes extensional deformation, leading to the gradual sinking of the basin floor. This subsidence allows for the accumulation of even more sediment, further contributing to the formation of a large, shallow basin. Overall, passive margin basins are important features of the Earth's continental margins and provide valuable insights into the geologic history of our planet.
For more about passive margin basin:
https://brainly.com/question/31460383
#SPJ11
if you examine the information in the pop-up window for each of these cities, what is different about the cities that could explain difference in average temperature?
The information in the pop-up window for each of these cities may reveal various factors that could explain the difference in average temperature.
For instance, factors such as latitude, altitude, proximity to water bodies, prevailing winds, urbanization, and vegetation cover can all impact the temperature of a city. Therefore, it is essential to examine these variables to understand why some cities may be hotter or cooler than others. By analyzing the information, we may find that cities located near the equator tend to be hotter due to their proximity to the sun's rays, while cities situated at higher altitudes experience cooler temperatures due to the decrease in air pressure. Similarly, cities situated near large water bodies may experience milder temperatures due to the moderating effect of the water, while cities with extensive urbanization and little vegetation cover may experience the urban heat island effect, resulting in higher temperatures.
Learn more about water bodies here https://brainly.com/question/30331315
#SPJ11
which type of city model contains a distinct residential spine proceeding outward from center city along the main boulevard?
The type of city model that contains a distinct residential spine proceeding outward from the center city along the main boulevard is the Sector Model, also known as the Hoyt Model.
The type of city model that contains a distinct residential spine proceeding outward from center city along the main boulevard is known as the "spine and node" model. This model is characterized by a central business district or "node" at the center of the city, with residential areas radiating outward along major transportation corridors, typically along a main boulevard or "spine." This type of model is often found in cities that have experienced rapid growth and urbanization, and is designed to accommodate large numbers of residents while maintaining efficient transportation and infrastructure.
Learn more about boulevard here:
https://brainly.com/question/16130982
#SPJ11
The type of city model that contains a distinct residential spine proceeding outward from center city along the main boulevard is known as the "spine and loop" model. This model typically features a central business district surrounded by a loop highway, with a residential spine branching out from the loop along the main boulevard. The spine is characterized by residential development, while commercial and industrial activities are typically located within the loop.
The type of city model that contains a distinct residential spine proceeding outward from the center city along the main boulevard is known as the "spine-and-loop" model. This model is also referred to as the "radial-circumferential" model and is commonly observed in many American cities developed during the early 20th century.The spine-and-loop model features a central business district at the heart of the city, surrounded by a radial network of main boulevards or avenues. Along each of these major thoroughfares, a residential spine develops, with rows of residential buildings extending outwards from the center city. The residential spines are then connected by looped streets, which provide access to the neighborhoods between the spines.The spine-and-loop model has several advantages, including a high level of accessibility, as well as the potential for commercial and residential growth along the main thoroughfares. Additionally, the model allows for easy navigation and efficient transportation, as well as a sense of community within each neighborhood. However, the model can also be criticized for promoting urban sprawl and car-dependent lifestyles, as well as limiting pedestrian and bicycle access.Overall, the spine-and-loop model remains a significant example of urban planning and design, and it continues to influence the development of cities around the world. The type of city model that contains a distinct residential spine proceeding outward from the center city along the main boulevard is the Sector Model, also known as the Hoyt Model.
To learn more about residential click on the link below:
brainly.com/question/29898240
#SPJ11
question 1 question which of the following agricultural practices has the most significant long-term environmental impact in tropical regions? responses clearing small patches of land to pasture dairy cows, which decreases water pollution from runoff
"The following agricultural practice has the most significant long-term environmental impact in tropical regions - burning extensive areas of forested land to create pasture, which decreases biodiversity."
The tropical regions of Earth that lie rough-ly in the mid-dle of the globe. The tropics bet-ween the lati-tude lines of the Tropic of Cancer & the Tropic of Capricorn.
What impact does agricultural practices have on the environment?Pesticides, fertilize-rs & other toxic farm chem-icals can poison fresh water, marine eco-systems, air & soil. They also can re-main in the environ-ment for gene-rations. Many pest-icides are suspected of disrupt-ing the hormonal systems of people and wild-life. Fertilizer run-off impacts water-ways & coral reefs.
Complete question- Which of the following agricultural practices has the most significant long-term environmental impact in tropical regions?
Clearing small patches of land to pasture dairy cows, which decreases water pollution from runoffBuilding terraces on sloping land to grow rice, which destabilizes hillsidesBurning extensive areas of forested land to create pasture, which decreases biodiversityBurning small areas of forested land for subsistence farming, which increases biodiversityMoving livestock to higher pasture areas in the spring, which leads to soil degradationTo know more about agricultural practice click below:
brainly.com/question/21604488
#SPJ4
The line of latitude 30° N runs through
.
The Chinese city of Hong Kong is located between the
lines of longitude.
What two countries extend north of 45° N latitude?
Which two countries are located east of the 105° E line of longitude?
North Africa, the Middle East, and the United States are all located along the 30° N line.Between the longitudes 113° and 114° East is where the Chinese city of Hong Kong is situated.North of 45° N latitude are Canada and Russia.
What latitude divides the continents of Africa and the United States?A circle of latitude located 30 degrees north of the equatorial plane of the Earth is known as the 30th parallel north. It traverses Africa, Asia, the Pacific Ocean, North America, and the Atlantic Ocean while standing one-third of the way between the equator and the North Pole.
What is the longitude line of 30 degrees?A line of longitude that crosses the Arctic Ocean from the North Pole to 30 degrees east of Greenwich, Europe, Turkey, Africa, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole.
To know more about longitudes visit:-
https://brainly.com/question/13492273
#SPJ1
Positive effects of aquaculture include all of the following except __________.
A. creating a consistent food supply
B. changing natural marine life habitats
C. providing marine life for aquariums
D. controlling the types of marine life grown
Please select the best answer from the choices provided
A
B
C
D
Positive effects of aquaculture include all the following except, "changing natural marine life habitats". Aquaculture mainly target to produce more protein resources for consumption in a far less amount of space than land.
Aquaculture is a great movement to augment food security and improved protein production. On that note, the largest amount of producer can be found in oceans. Using that concept, the practice of aquaculture can help to grow seafood, phyto planktons, and other rich sources of protein that grows in the water bodies of the world.
Naturally, based on the above-mentioned points, it can be pointed out that the option -B is the right answer for the question given. Production, control, and augmentation are the outputs of aquaculture and its types.
To know more about aquaculture:
brainly.com/question/31329999
compare mountainous areas to the natural vegetation types found in the same areas. What vegetation is commonly found in the mountains? What vegetation is more commonly found in flat, low-lying areas?
The mountains' higher elevations (heights) are home to mountain flora. According to changes and elevational increases, this type of flora varies. The temperature drops as you get higher.
Coniferous woods are made up of these conical trees that grow at higher elevations. Chir, deodar, and pine are a few common types of trees.
2. What vegetation is commonly found in the mountains?Pines (Pinus), firs (Abies), spruces (Picea), and the deciduous larches (Larix) are common conifers found in mountainous locations.
Broad-leaved deciduous trees may be found in some regions, and below them, particularly in moister areas, you can find a variety of lesser plants.
These are types usually found in mountainous areas.
3. What vegetation is more commonly found in flat, low-lying areas?As the name implies, grasslands are wide, flat landscapes with a predominance of grasses as flora. Every continent except Antarctica has grasslands.
Tough vegetation that flourishes all year, like oats, dominates meadows in chilly, moderate areas like northwest Europe. Some of these grasses are so resilient and tenacious that people classify them as weeds.
Hence, Grasslands are commonly found in flat, low-lying areas.
To know more about Natural Vegetation visit:
https://brainly.com/question/26982038
#SPJ1
1. what type of contact is between the ridpath sandstone and the kavalier shale? how did you determine this?
Answer:
There is depositional conformity between Ridpath Sandstone and Kavalier Shale because there is continuous deposition near the boundaries …
The contact between the Ridpath Sandstone and the Kavalier Shale is likely a conformable or gradational contact. This determination is based on the fact that both sandstone and shale are sedimentary rocks, and conformable contacts typically occur between rock layers that were deposited sequentially without any significant time gap or disturbance.
The type of contact between the Ridpath Sandstone and the Kavalier Shale is a nonconformity. This was determined through field observations and examination of the rock layers. A nonconformity occurs when there is a gap in the geological record between two rock layers due to erosion or a period of non-deposition. In this case, the Ridpath Sandstone was deposited on top of the eroded and exposed Kavalier Shale, indicating a break in deposition and erosion before the formation of the sandstone.
Learn more about Ridpath Sandstone here:
https://brainly.com/question/13886415
#SPJ11
What made his actions right? What made his actions wrong
No, Pedro was not right by agreeing to Juan's request. Pedro's behaviour was improper because he pushed Juan to act inappropriately by playing ML at the improper time and location.
Pedro was wrong by agreeing to Juan's request. Given that it went against school policies, he ought to have declined. Pedro's conduct were incorrect since he consented to Juan's request to cheat on the exam.
He did not adhere to the policies and procedures of the school. He did not adhere to society's moral and ethical standards. He did not consider the effects of his conduct. The philosophy of morality is more concerned with what makes an action right or wrong than with whether actions are right or bad.
Know more about morals here
https://brainly.com/question/27461226
#SPJ4
The question seems incomplete. The complete question is:
Was Pedro right in agreeing to Juan’s request? What made his actions right? What made his actions wrong?
porous, sponge-life formations of rock, sand, or gravel that hold water, and are stratified into a zone of saturation and a zone of aeratio. true or false
The given statement "porous, sponge-life formations of rock, sand, or gravel that hold water, and are stratified into a zone of saturation and a zone of aeration " is True because Aquifers are underground formations that store and transmit groundwater.
They are composed of porous and permeable materials, such as sand, gravel, and rock, that are stratified into a zone of saturation and a zone of aeration. Water can flow freely in the saturated zone, while the aeration zone allows air to enter and exit.
Aquifers are essential sources of water for many people, especially those living in rural areas. They provide a renewable and sustainable source of water that can be used for drinking, agriculture, and industrial purposes. Aquifers must be managed carefully, however, as they are vulnerable to pollutants and can quickly become contaminated if proper management and protection measures are not taken.
To know more about Aquifers , click here:
https://brainly.com/question/14916917
#SPJ4
which geographic region covers the majority of the northeastern united states?coastal plainscoastal rangecanadian shieldappalachian mountains
The geographical region that covers the majority of the northeastern Unites States is; the Appalachian mountains. The region is also referred to as Appalachian Highlands.
The Appalachian Highlands cover a total area starting from the south of New-York to the northern part of the Mississippi river basin. The said highlands represent the geographical dimensions from the Gulf of Mexico to Quebec. The region is filled with mountainous valleys, slopes, inter-slope valleys, and gorges.
Hence, based on the above-mentioned points, the option "Appalachian mountains" is the correct answer to the given question, although some parts also fall under the Appalachian coastal region.
To know more about the North-Eastern part of USA:
brainly.com/question/4963416
mount st. helens, in southwestern washington state, is an active volcano because group of answer choices an oceanic plate is subducting beneath the north american continent. a continental plate is colliding with the north american continent. a continental plate is sliding past the north american continent. a transform fault runs beneath it a triple junction migrated past it
Mount St. Helens, located in southwestern Washington state, is an active volcano because a continental plate is colliding with the North American continent. This collision causes the buildup of pressure and magma within the volcano. This area is part of the Pacific Ring of Fire, which is known for its high concentration of volcanic and seismic activity due to the subduction of oceanic plates beneath continental plates. So, although an oceanic plate is involved in the broader context of the American continent's geological activity, it is not the direct cause of Mount St. Helens' volcanic activity.
The Mount St. Helens major eruption of May 18, 1980 remains the deadliest and most economically destructive volcanic event in U.S. history. Fifty-seven people were killed; 200 homes, 47 bridges, 15 miles (24 km) of railways, and 185 miles (298 km) of highway were destroyed.[5] A massive debris avalanche, triggered by a magnitude 5.1 earthquake, caused a lateral eruption[6] that reduced the elevation of the mountain's summit from 9,677 ft (2,950 m) to 8,363 ft (2,549 m), leaving a 1 mile (1.6 km) wide horseshoe-shaped crater. The debris avalanche was 0.6 cubic miles (2.5 km3) in volume. The 1980 eruption disrupted terrestrial ecosystems near the volcano. By contrast, aquatic ecosystems in the area greatly benefited from the amounts of ash, allowing life to multiply rapidly. Six years after the eruption, most lakes in the area had returned to their normal state.
Learn more about American continent here:
https://brainly.com/question/28431674
#SPJ11
which one of the following statements is true regarding tsunamis? in the deep ocean, tsunami wavelengths are longer and wave heights smaller compared to tsunami waves in shallow water close to shore.tsunamis travel faster in shallow water and slower in deeper water.tsunamis are started by gravitational pull of the moon on earth.the wave heights of tsunamis decrease and wavelengths increase as they move into shallower water.
Tsunamis are a series of ocean waves with very long wavelengths (often several hundred kilometers) caused by large-scale disturbances of the ocean, such as earthquakes, volcanic eruptions, or landslides.
In the deep ocean, tsunami wavelengths are longer and wave heights are smaller, often only a few centimeters, compared to tsunami waves in shallow water close to shore, where the wave heights can increase to tens of meters.
Tsunamis travel faster in deeper water and slower in shallower water due to the changes in water depth affecting the speed of the wave. The gravitational pull of the moon on Earth causes ocean tides, but it does not start tsunamis. Tsunamis are caused by large-scale disturbances in the ocean, as mentioned earlier.
As tsunamis approach shallower waters near the coast, their wavelength decreases, and their wave heights increase, leading to devastating effects in low-lying areas. Therefore, it is essential to have proper warning systems in place and evacuate people in low-lying areas when a tsunami is imminent.
Learn more about Tsunamis here:
https://brainly.com/question/14782736
#SPJ11
The U.S. National Academy of Sciences estimates that 13 ______ pounds of litter enters the world's oceans each year. 66) _____. A) hundred. B) trillion
The U.S. National Academy of Sciences estimates that 13 million pounds of litter enter the world's oceans each year.
This litter can incorporate plastic sacks, bottles, fishing nets, and other flotsam and jetsam, which can devastatingly affect marine natural life and environments. Plastic garbage can enjoy many years to reprieve, and as it does, it can deliver destructive synthetics and microplastics that can be ingested by marine life and enter the pecking order. To resolve this issue, endeavors are in progress to lessen plastic utilization and further develop squander the board rehearses. Moreover, people can make a move by appropriately discarding their own waste, taking part in ocean-side cleanups, and supporting drives to lessen plastic contamination.
Learn more about U.S. National Academy of Sciences:
https://brainly.com/question/30367353
#SPJ4
A computer model predicts a rise in mean global temperature by 3.6°F. How will this affect the oceans? increased pH of surface waters increased thermal expansion of water decreased thermal expansion of water Onone of the above are correct
A computer model predicting a rise in mean global temperature by 3.6°F would affect the oceans primarily through increased thermal expansion of water.
The rise in mean global temperature by 3.6°F will affect the oceans by causing increased thermal expansion of water, which can lead to sea level rise. However, this rise in temperature may also cause a decrease in pH of surface waters due to increased absorption of carbon dioxide, which can have negative impacts on marine life. Therefore, both increased thermal expansion and decreased pH of surface waters are correct.
A computer model predicting a rise in mean global temperature by 3.6°F would affect the oceans primarily through increased thermal expansion of water. This leads to higher sea levels, which can have various impacts on coastal ecosystems and human settlements.
Learn more about global temperature :
https://brainly.com/question/5995940
#SPJ11
Another result of plate tectonics on the mainland of Southeast Asia is the presence of long
landmass
Ring of Fire
mountain ranges
Another result of plate tectonics on the mainland of Southeast Asia is the presence of long mountain ranges.
C is the correct answer.
Southeast Asia's geological evolution is closely linked to the various plate tectonic activity because it is located at the intersection of four major tectonic plates (the Eurasian, Indian-Australian, Pacific, and Philippine Sea), as well as a few smaller microplates.
The convergence of the Eurasian, Indian-Australian, and Pacific plates, three of the Earth's primary crustal units, has had a significant role in the formation of Southeast Asia's physiography.
To know more about mainland of Southeast Asia visit:
https://brainly.com/question/21964920
# SPJ4
The complete question is:
Another result of plate tectonics on the mainland of Southeast Asia is the presence of long:
A. landmass
B. Ring of Fire
C. mountain ranges
Answer: Another result of plate tectonics on the mainland of Southeast Asia is the presence of long mountain ranges. So, the answer to this question is mountain ranges.
Explanation: Plate tectonics is the scientific theory explaining the movement of Earth's lithosphere (the outer shell) as it floats on the semi-fluid asthenosphere beneath it. This movement causes the continents and oceanic plates to move, resulting in various geological features, including mountain ranges. In Southeast Asia, the tectonic activity has significantly influenced the landscape, leading to the formation of long landmass mountain ranges. These mountain ranges are primarily formed due to the convergence and collision of the Indo-Australian Plate with the Eurasian Plate.
The continuous movement and interaction of these plates have caused the uplift of the land, forming mountain ranges across the region. Some notable mountain ranges in Southeast Asia include the Annamite Range, which stretches across Vietnam, Laos, and Cambodia, and the Tenasserim Hills in Thailand and Myanmar. Additionally, the Barisan Mountains in Sumatra, Indonesia, and the Central Highlands of Vietnam are also results of plate tectonics.
To summarize, the presence of long mountain ranges in Southeast Asia is a direct result of plate tectonics. The convergence and collision of the Indo-Australian and Eurasian Plates have caused the uplift of the land, forming these mountain ranges that significantly shape the region's landscape. So, the answer to this question is mountain ranges.
For more such questions on Southeast Asia
https://brainly.com/question/12891024
#SPJ11
Australia’s culture has been heavily influenced by the __________. A. British B. Chinese C. Italians D. Japanese
Australia's culture has been heavily influenced by the British.
Option A is correct
Because the British colonized Australia in 1788, British customs and culture have had a big influence on Australian culture. This includes the parliamentary form of government, the English language, the legal system, and cultural traditions like playing cricket and drinking tea. While Chinese, Italian, and Japanese cultures as well as others have contributed to Australia's cultural diversity, the British influence has been the most notable and pervasive.
Option A is correct
To know more about Australia’s culture here
https://brainly.com/question/25010777
#SPJ4
Double-click the Drainage Pattern A placemark. Which type of drainage pattern is this?
Choose matching definition
deranged drainage
radial drainage
trellis drainage
parallel drainage
Radial drainage is a type of drainage pattern in which streams flow outward from a central point. It is created when water flows away from a single peak or dome and forms a pattern of streams that radiate outward like spokes on a wheel.
This type of drainage pattern is commonly found in areas of flat terrain, such as a volcanic plateau or a broad, low-lying plain. The drainage pattern is formed when water flows over the surface in a radial pattern, and the streams that form the pattern flow in a straight line away from the peak or dome.
In some instances, the streams will also spread out and divide as they move away from the central point. The streams that form a radial drainage pattern typically have short, steep slopes and wide flood plains, and the streams are usually separated by a large distance. The radial drainage pattern is found in many parts of the world, including the United States, Africa, and Australia.
Know more about Radial drainage here
https://brainly.com/question/31080793#
#SPJ11
A drainage pattern is the arrangement or configuration of the interconnected network of channels that form a river or stream system.
The four types of drainage patterns mentioned in your question are:
1. Deranged drainage: This type of drainage pattern occurs when there is no coherent pattern to the flow of water, and streams flow in random directions.
2. Radial drainage: This type of drainage pattern occurs when streams flow outward from a central high point, like spokes on a wheel.
3. Trellis drainage: This type of drainage pattern occurs when streams flow parallel to each other in a valley or ridgeline, with smaller tributaries flowing perpendicularly into them.
4. Parallel drainage: This type of drainage pattern occurs when streams flow parallel to each other, often along a steep slope or gradient.
Without further information, it's impossible for me to tell you which type of drainage pattern the Drainage Pattern A placemark represents. I suggest looking at the map or legend associated with the placemark to find out more information.
Learn more about map :
https://brainly.com/question/1565784
#SPJ11
Where did the Allies support the USSR From?
A. Tokyo
B. Kiev
C. Murmansk
D. Moscow
Answer: I believe it is C
Explanation:
according to earth science reference tables which radioactive element formed at the time of its origin has
According to Earth Science Reference Tables, the radioactive element that formed at the time of Earth's origin and is often used for dating purposes is Uranium-238.
Uranium-238 decays into Lead-206, and this decay process is used to determine the age of rocks and minerals through radiometric dating techniques. The radioactive element that formed at the time of the Earth's origin and is commonly used for dating geological materials is actually Uranium-235 (U-235). U-235 is a naturally occurring isotope of uranium, and it is unstable, which means it undergoes radioactive decay over time. When a rock or mineral containing U-235 forms, the clock starts ticking, and the U-235 begins to decay into other elements at a known rate. By measuring the ratio of U-235 to its decay products, scientists can determine the age of the rock or mineral. This technique is known as radiometric dating and is widely used in geology and other fields to determine the age of rocks, fossils, and other geological materials.
Learn more about geological materials :
https://brainly.com/question/29571249
#SPJ11
According to Earth Science Reference Tables, the radioactive element that formed at the time of its origin has the longest half-life is Uranium-238.
Uranium-238, with a half-life of approximately 4.5 billion years, is commonly used to determine the age of Earth and various geological formations. This long half-life allows scientists to study Earth's geological history and make estimates about the age of rocks and minerals.
By comparing the ratio of Uranium-238 to its decay product, Lead-206, scientists can determine how long it has been since the rock was last heated or otherwise altered, which provides valuable information about Earth's formation and the processes that have shaped it over time.
This method, known as radiometric dating, is a powerful tool for understanding the age and development of our planet.
The use of Earth Science Reference Tables, which contain information about the half-lives of various radioactive elements, enables researchers to accurately measure and interpret these ratios to draw conclusions about Earth's history.
In summary, according to Earth Science Reference Tables, Uranium-238 is the radioactive element formed at the time of Earth's origin with the longest half-life, allowing scientists to study geological processes and the age of our planet.
To know more about radioactive refer here
brainly.com/question/1770619 #
#SPJ11
As Pippa threads a needle, her eyes rotate inward. She knows the needle is close enough to perform the task by virtue of the depth cue termed:a. binocular disparity.b. occlusion.c. convergence. d. parallax.
The needle is close enough to perform the task by virtue of the depth cue termed binocular disparity.
A is the correct answer.
The difference in image location of an item viewed by the left and right eyes, which results from the eyes' horizontal separation, is referred to as binocular disparity. The two-dimensional retinal pictures in stereopsis are translated into depth information by the brain using binocular disparity.
The difference between the retinal images in our eyes and how the various signals affect the visual image that is received by our brain causes binocular disparity. Because we have two eyes, the brain receives two slightly different signals as a result of the tiny variations in the retinal image.
To know more about binocular disparity visit:
https://brainly.com/question/28249382
#SPJ4
As Pippa threads a needle, her eyes rotate inward, which is a process known as convergence. The correct answer to this question is c. convergence.
This is a visual depth cue that helps her determine the distance between the needle and her eyes. When she focuses on a nearby object, the muscles that control the eyes rotate inwards to help align both eyes and focus on the object. This convergence of the eyes provides an important depth cue that helps her accurately judge the distance and depth of the object. On the other hand, binocular disparity is another important depth cue that helps us perceive the depth of an object. It is based on the differences in the images received by the two eyes, which are then fused by the brain to form a single image.
This is an important depth cue when objects are further away from us. In conclusion, Pippa's ability to thread a needle involves the convergence of her eyes as a depth cue, which allows her to accurately judge the distance and depth of the needle. Binocular disparity is also a depth cue but is more important when objects are further away from us. The correct answer to this question is c. convergence.
For more such questions on convergence
https://brainly.com/question/28097146
#SPJ11
the mega-boulder that destroyed this house is an example of a(n) blank event. multiple choice question.
The mega-boulder that destroyed this house is an example of a natural disaster.
The correct option is A.
Natural disasters are events caused by natural hazards that drastically affect people and their environment. The mega-boulder that destroyed this house is an example of a natural disaster, as it is a result of a landslide or other type of natural event.
Natural disasters can be caused by a variety of factors, including earthquakes, floods, hurricanes, tornadoes, and other extreme weather events. They often result in destruction of property and loss of life, and can have a significant economic, social, and environmental impact. Natural disasters are unpredictable and often devastating, and it is important to be prepared for them.
The correct option is A.
To know more about natural disaster, click here:
https://brainly.com/question/13154257
#SPJ4
The complete Question -
The mega-boulder that destroyed this house is an example of a(n) blank event.
A) Natural Disaster
B) human intervention
C) Planned destruction
D) None of the above