Geologic studies suggest that the outer layers of earth were active in the process of plate tectonics by at least 1.5
Geologists study the materials, processes, products, physical nature, and history of the Earth. Geomorphologists study Earth's landforms and landscapes in relation to the geologic and climatic processes and human activities, which form them.
Geology helps us identify and mitigate natural hazards such as earthquakes, coastal erosion, flooding, and landslides. Geology is an earth science concerned with the solid earth, the rock by which it is composed, and the process of how they change. Yes, geology is a good course as it deals with a vast study of the earth and its formation.
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the core, mantle, and crust are layers of earth that are distinguished from one another by their different
the core, mantle, and crust are layers of earth that are distinguished from one another by their different densities. So density of each layer is different from each other.
What is earth's crust?The Earth's crust is the thinnest and most buoyant layer of rock. 41% of the Earth's surface is made up of continental crust, yet a quarter of it is submerged beneath the oceans. There are 20 to 80 kilometers of continental crust. Four billion years of Earth history are preserved in its rocks.
What is earth's mantle?Silicate rock makes up the Earth's mantle, which lies between the crust and the outer core. With a mass of 4.01 1024 kg, it accounts for 67% of the mass of the planet. It makes up around 84% of the volume of the Earth and has a thickness of 2,900 kilometers (1,800 miles).
What is earth's core?The extremely hot and dense core of our planet is called the Earth's core. Underneath the chilly, brittle crust and the largely solid mantle is the ball-shaped core. The core has a radius of around 3,485 kilometers and is located about 2,900 kilometers (1,802 miles) below the surface of the Earth (2,165 miles)
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Due today please help
Answer:
it's the first and second ,succulent plants in their stems and leaves and the other is nocturnal animals.
During a thunderstorm, a plasma channel forms between the negatively charged clouds and the positively charged earth, which creates lightning. when lightning is observed, what has passed through the plasma channel? atoms electrons nitrogen water
Electrons.
An electrical discharge is lightning. The air around lightning may reach 30,000°C (54,000°F) in only one lightning strike! As a result of this intense heating, the air rapidly expands explosively. The expansion generates a shock wave, which develops into the thunderous sound wave.
High in a thunderstorm, ice crystals collide as they drift up and down in the tumultuous air.
As they collide with one another, ice crystals are knocked off and added to by tiny, negatively charged particles known as electrons. This divides the cloud's positive (+) and negative (-) charges. The base of the cloud becomes negatively charged, while the top of the cloud becomes positively charged with protons.
Positive charge is carried into the cloud by a powerful electric current that forms at the point where the stepped leader and positive charge collide. The return stroke is the name given to this electric current.
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in their experiment, what were urey and miller attempting to demonstrate about earth's early environment?
In the experiment Urey and Miller demonstrated that organic molecules could form under simulated conditions of early Earth.
The Miller-Urey experiment, often known as the Miller experiment or Miller experiment, was a chemical experiment that examined the chemical origin of life under conditions that were supposed to have existed on the early, primordial Earth in 1952.
The experiment at the time validated the theory of J. B. S. Haldane and Alexander Oparin, according to which hypothetical conditions on the early Earth would have encouraged chemical reactions that created more complex organic molecules from simpler inorganic substrates. The University of Chicago's Harold Urey oversaw Stanley Miller's 1952 experiment, which is regarded as the standard investigation on abiogenesis. The results were published the following year.
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According to the law of superposition, which layer is the oldest?
1
2
3
4
Answer:
1
Explanation:
please make my answer as brainelist
Answer:
Explanation:
for this its 4
Why does partial melting result in a magma having a composition different from the rock from which it was derived?
Because of its interaction with the outside atmosphere partial melting result in a magma having a composition different from the rock from which it was derived.
As existing crustal rocks melt in the presence of heat from magmas, partial melting also takes place. Existing rocks melt during this process, allowing the resulting magma to be more felsic and less mafic than the underlying rock. If a portion of the rock that the magma travels through is absorbed, we say that the magma has become polluted by the crust. Unless the substance being added has the same chemical composition as the magma, each of these processes would result in a change in the magma's chemical makeup. As a result, magma forms that vary from the original rock in composition.
Because minerals with a higher silica content have lower melting temperatures, partial melting results in a melt that contains more silica than the original rock.
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Mineral luster is broadly classified as either being metallic or ________. nonmetallic opaque vitreous pearly.
Mineral luster is broadly classified as either being metallic or non-metallic.
In mineralogy, lustre refers to how a material surface appears in terms of its capacity to reflect light. The degree of transparency, diaphaneity, and structure of a mineral all affect its lustre. Varied types of lustre result from changes in these qualities, whereas different intensities of the same lustre result from variations in the amount of reflected light. Metallic and non-metallic lustre fall into two broad types. For instance, pyrite has a shiny sheen. However, Sulphur does not.
The categories for non-metallic lustre are also varied. The amount of light reflected affects each of them differently. Adamantine, waxy, pearly, silky, vitreous, greasy, and resinous lusters are examples of non-metallic or sub-metallic lustre.
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Which of these is the best description of pluralism?A group of people work
cooperatively together for the common good.
A person must look at more than one factor when studying a culture.
It is a study of the physical world including the earth, space, and life.
It is the concept of survival of the fittest.
Answer:
A group of people work cooperatively together for the common good.
Explanation:
Level of education, skilled and unskilled laborers, and entrepreneurial and managerial abilities are considered
A. Political Resources
B. Human Resources
C. Capital Resources
D. Physical Resources
Level of education, skilled and unskilled laborers and entrepreneurial and managerial abilities are considered human resources.
The group of individuals who work for a given organization, business sector, industry, or economy is referred to as its human resources. Human capital, or the knowledge and abilities that people possess, is a more specific concept. Manpower, labor, personnel, associates, or simply "people" are comparable terms. Human resources professionals hire, screen, and interview job candidates and assign newly hired employees to positions. They might also be in charge of training, employee relations, compensation, and benefits. Labor relations experts administer and interpret labor contracts. Being a part of the human resources team allows you to gain knowledge of various facets of a company or organization. You can quickly move into higher-level management and executive positions using the knowledge and experience you acquire, creating more job opportunities in the future.
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The nile river carries sediments to the ocean. Over time, the sediments are compressed as more sediments are deposited on top of them. Which type of rock will be formed?.
What kind of economic systems might be found in a
Dictatorship/Totalitarianism?
CHOOSE ALL THAT APPLY
Capitalism/Free Market
Socialism/Mixed Economy
Communism/Command Economy
Traditional/Barter System
Answer:
Communism/Command Economy
Explanation: Communism/ and command because in a communist economic system everything is controlled by one person. In a command economic system, everything is controlled by the government or a small group of people resulting in a dictatorship.
list 2 reasons why people would prefer to live in the eastern portion of the united states as opposed to the midwest or west
Residents get to experience the first-rate nation gala's inside the united states of America no doubt about it the Midwest is home to the best and most iconic nation fairs in the USA citizens journey from all over to wait for those celebrations, which oftentimes highlight the place’s agricultural roots and particular ingredients. numerous of the maximum popular country festivals encompass the Ohio kingdom fair the Minnesota kingdom fair, the Iowa nation honest the Wisconsin nation honest, and the Indiana state fair. citizens flock to those summertime activities for the song, carnival rides, and quintessential Midwest delicacies.
The geography and topography of the Midwest are simply lovely. most of the people of the location are taken into consideration flat with grassy plains and prairies as well as sprawling farmland making up a good deal of the vicinity. Of route locals also get to discover an abundance of the natural world in South Dakota’s Badlands countrywide Park. The park includes many particular rock formations fossils hiking trails and canyons. further to the stunning parks and plains, the Midwest’s huge awesome Lakes are a sight to behold and experience. way to the vicinity’s many geographical wonders, locals are by no means without something to look or do outside.
The Midwest has a rep for friendly humans, reasonably-priced land, and a pressure-unfastened lifestyle that differs dramatically from other US regions. Many people are flocking to the Midwest because of its low-cost fee of dwelling, open areas, and relaxed tempo of existence.
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When a thin crescent of the moon is visible just before sunrise, the moon is in its.
When a tiny crescent of the moon is visible right before sunrise, it means that the moon is waning since it is contracting at that time.
Before dawn, you can see a waning crescent moon in the east, also referred to as an old moon. A fading crescent moon will gradually reveal less and less of its illuminated side, or day side, with each new morning. As it approaches the new moon, when the moon will lie between the Earth and the sun, it rises closer to the sunrise each day. Around 2:00 a.m., a broad-waning crescent usually appears. although on occasion at midnight. In complete darkness, just before dawn's twilight, a thin crescent appears. Only in the early morning twilight does a slender crescent appear, and it is always low in the sky. The declining crescent phase is visible in the Northern Hemisphere as a tiny crescent of light on the left. The Moon exhibits these eight phases sequentially as it completes its monthly cycle. The Moon orbits the Earth in 27 days. Therefore, the lunar cycle lasts 27 days.
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A description of a sediment sample, stating that it contains large, angular fragments that are mostly red in color would represent what type of data?
A description of a sediment sample, stating that it consists of huge, angular fragments which are typically red in color might constitute what type of facts is qualitative data.
Sediments are the problem that settles to the lowest of a liquid; lees; dregs. Geology. mineral or natural be counted deposited by means of water, air, or ice. Sediment is a naturally going on fabric this is damaged down by using tactics of weathering and erosion, and is sooner or later transported by the motion of the wind, water, or ice or by the force of gravity performing at the debris.
Commonplace sedimentary rocks encompass sandstone, limestone, and shale. those rocks frequently start as sediments carried in rivers and deposited in lakes and oceans. whilst buried, the sediments lose water and emerge as cemented to form rock. the principal sources of sediment along coasts are: (1) the coastal landforms themselves, which include cliffs and beaches; (2) the nearshore sector; and (3) the offshore sector and past.
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wegener’s theory of continental drift states that the continents have changed throughout history, while the theory of plate tectonics
Wegener's theory that continental drift asserts that the continents have shifted over history, while plate tectonics describes the physical process that has produced that change.
The right answer is A.
What is plate tectonics as a scientific theory?Plate tectonics seems to be a scientific hypothesis that describes how key landforms are formed as a result of Earth's underlying motions. The idea, which was established in the 1960s, revolutionized the earth sciences by describing various phenomena such as mountain-building events, volcanoes, and earthquakes.
What is Wegener's plate tectonics as well as continental drift theory?Alfred Wegener is most closely identified with the hypothesis of continental drift. Wegener released a paper in the early twentieth century describing his notion that continental landmasses were "drifting" across the Earth, occasionally plowing through oceans and then into one other.
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I understand that the question you are looking for is:
Wegener’s theory of continental drift states that the continents have changed throughout history, while the theory of plate tectonics __________.
A. explains the physical process that has caused that change
B. rejects the theory of continental drift and instead claims that the continents have not changed
C. claims that continents only move during earthquakes
D. explains why the theory of continental drift is wrong
Answer:
It is A because it isn't D. continental drift really happened. C. They separate as plate tectonics are constantly moving. and B. Continental drift is real and the continents have clearly changed. A is the best answer. {Ps: I'm also doing the test}
Petrology Science (not geography, but closest I could get):
Do these rocks look like sedimentary, metamorphic, or igneous types?
Answer:
Igneous Rocks.
Explanation:
Sedimentary rocks will have visible sediments on them. Metamorphic rocks will have lines patterns on them because of rocks being pressured on each other.
The uppermost layer of a complete, river-dominated deltaic cycle is composed of sediments formed in the __________ environment.
The uppermost layer of a complete, river-dominated deltaic cycle is composed of sediments formed in the marsh environment.
The environment plays an important role in healthy dwelling and the life of existence on planet earth. Earth is a home for specific living species and we all are depending on the surroundings for food, air, water, and different needs. consequently, it is essential for every man or woman to store and defend our environment.
The environment includes the atmosphere, hydrosphere, lithosphere, and biosphere. but it is able to be kind of divided into two types which include (a) Microenvironment and (b) Macro environment. it can additionally be divided into other kinds which include (c) bodily and (d) Biotic surroundings.
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true or false
there is more land than water on earth
Mount Rushmore is the tallest mountain in the world
africa is locate in all hemispheres
four contries make up the north america continent
the rio grande is the longest river in the northern hemisphere
When the footwall block moves up relative to the hanging wall block it is called a?
When the footwall block moves up relative to the hanging wall block it is called a reverse fault.
Reverse fault is a geological fault in which the hanging wall appears to have been plunged up through the footwall.
A normal fault is one in which the rocks over the fault plane, or hanging wall, move down relative to the rocks beneath the fault plane, or footwall.
A reverse fault is one in which the hanging wall raised up parallel to the footwall.
Where the crust is being pressed, reverse faulting happens, in which the hanging-wall block moves up and over the footwall block – reverse slip on a gently liable plane is referred to as thrust faulting.
Reverse fault supplant combine vertical and compressional supplant. Reverse faults usually have a wide range of immerse angles.
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Rainforests are mainly found
A. near the North Pole
B. near the equator
C. only at the South Pole
D. in northen Africa and thr south western US
Answer: new equator
Explanation: i just guessed but its hotter there plus theres the amazon rainforest on the equator
diffrenciate between himachal pradesh and kerala
Answer:
The weather in Himachal will be cold. The nights and mornings are bitterly cold by October. Snowfall is roughly 3mtrs and lasts from December to March at heights of around 3000 meters. The perennially frozen zone is found above 4500 meters.
Kerala and Himachal Pradesh are both at the top of the Human Development Index (HDI) and in terms of education, although they are geographically very different. Both states have a similar literary rate, and their sex ratios are nearly the same.
Both states are part of India. Kerala is located in the south of India, while Himachal Pradesh is located in the north. Kerala is the most tranquil state, with a vast array of greenery and water lakes, ponds, and other natural features. Himachal Pradesh, on the other hand, features a great number of Himalayan Ranges and Rivers.
Note: Himachal Pradesh is a state in India's northwestern region. It is one of the eleven mountain states in the Western Himalayas, with an extraordinary landscape that includes multiple peaks and huge river systems.
Explanation:
what is the atmospheric layer responsible for long-distance radio communication? question 3 options: stratosphere troposphere thermosphere exosphere
Thermosphere layer is responsible for long-distance radio communication.
Above the mesosphere is the ionosphere (or thermosphere), where many atoms are ionized. Although very thin, the ionosphere is where the northern lights originate, absorbing the most energetic photons from the sun and reflecting radio waves, enabling long-range wireless communication.
The structure of the ionosphere is strongly influenced by the charged particle wind of the Sun's solar wind, which is determined by the level of solar activity. A measure of the structure of the ionosphere is the free electron density, an indicator of the degree of ionization.
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You can help to ensure the
sustainability of fossil fuels by purchasing a hybrid vehicle.
Please select the best answer from the choices provided
T F
So that the Buying a hybrid car will help ensure the long-term viability of fossil fuels. The reply is correct.
The required details for fossil fuels in given paragraph
The term "fossil fuel" refers to a hydrocarbon-containing substance that is naturally generated in the earth's crust from the remains of extinct plants and animals and is removed and burned as fuel. Coal, crude oil, and natural gas are the basic types of fossil fuels. The burning of fossil fuels can provide electricity or heat that can be used to power engines directly. Some fossil fuels are processed to create derivatives like kerosene, gasoline, and propane before burning. Fossil fuels are produced through the anaerobic decay of buried dead animals that contain organic compounds made through photosynthesis.
It normally takes millions of years for a geological process to transform these elements into high-carbon fossil fuels.
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[bws.03] a scientific theory states that earth revolves around the sun. which of these statements is correct about this theory? it is a well supported description. it is a well supported explanation. it is a fact in nature which is not supported by data. it is a fact which is observable to all and remains undisputed.
A scientific theory states that earth revolves around the sun. It is a well supported explanation, is correct about this theory.
Copernicus suggested a world in which the Earth, the planets, and the stars all circled around the sun based on continual measurements of the motions of the planets and earlier hypotheses from classical antiquity.
In doing so, he built the framework for contemporary astronomy and solved the mathematical issues and inconsistencies coming from the traditional geocentric model. Despite not being the first to suggest a solar system model in which the Earth and planets circled around the sun, Copernicus' heliocentric universe model was both original and contemporary.
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What is the farthest a man-made spacecraft has traveled?
to the Sun
to the asteroid belt
to Saturn's ring
beyond Pluto's orbit
Answer:
A) Voyager 1 has reached a distance of 23.381 billion km (14.528 billion mi; 156.29 AU) from Earth and 23.483 billion km (14.592 billion mi; 156.97 AU) from the Sun.
B)On February 17, 1998, Voyager 1 reached a distance of 69 AU (6.4 billion mi; 10.3 billion km) from the Sun and overtook Pioneer 10 as the most distant spacecraft from Earth
C) Voyager 1 has reached a distance of 23.381 billion km (14.528 billion mi; 156.29 AU) from Earth and 23.483 billion km (14.592 billion mi; 156.97 AU) from the Sun.
Explanation:
what is the major city of 35 south latitude and 152 east longitude
Answer:
Nearest Sydney
Explanation:
That exact location is slightly different. The nearest city is Sydney.
describe how global patterns, such as the jet stream, winds and ocean currents, can affect weather here in new england
The jet stream is the center of strong west-to-east winds that travel five to seven miles above the surface.
At this altitude, the overhead jet stream influences the wind and pressure. This affects the weather we experience because it affects elements near the surface such as anticyclones and cyclones. The position of the jet stream is also affected by the season.
Due to the large temperature difference between the equator and the poles, the jet stream is stronger and moves across the UK in winter. That explains why it rains more than usual. In summer, it's the opposite, usually with less temperature difference.
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the separation of sediments into layers that differ from one another in texture, composition color or weathering characteristics is known as
The separation of sediments into layers that differ from one another in texture, composition color or weathering characteristics is known as bedding.
The correct option is B.
The "sediment" refers to material that collects in one location. Sedimentary rocks are produced as a result of a buildup of minute particles that weather from rocks or are eroded over time. Sediment rocks are created as a result of their accumulation, either at the seafloor or on the surface of the planet.
Bedding is the consequence of these sediment layers that are formed as a result of differences in their size, shape, colour, and content. Rocks in bedding can range in size from a few millimetres to a few centimetres, and they can occasionally reach a thickness of one metre.
The question is incomplete. The complete question is:
The separation of sediments into layers that differ from one another in texture, composition, color, or weathering characteristics is known as
A. lithification
B. bedding
C. rippling
D. precipitation
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Answer: sediments
Explanation:
Which common rock-forming mineral shows up in all three major rock types (igneous, sedimentary, and metamorphic)?
Answer:
quartz
Explanation:
When earth catches up to a slower-moving outer planet and passes it in its orbit, the outer planet?
An outer planet exhibits a retrograde motion when the earth passes it in its orbit and catches a slow, active outer planet.
A change in the planet's apparent motion through the sky is referred to as retrograde motion. It is not REAL since the planet doesn't actually begin to orbit backward. Because of how the planet and Earth are orbiting the Sun and their respective positions, it only seems to do so. In astronomy, retrograde motion refers to a body's actual or apparent motion in the opposite direction from the (direct) motions of the majority of solar system components or other celestial systems having a preferred direction of motion. The outer planets Jupiter, Saturn, Mars, Uranus, Neptune, and Pluto move backward for two to six months of the year. The duration of the retrogradation increases with the distance from the planet. The illusion of retrograde motion is caused by the velocity of the observer on Earth.
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