Answer:
C. oxidation
Explanation:
Acid mine drainage occurs when acidic water flows forth from metal or coal mine. The oxidation of pyrite is one of the major causes of acid mine drainage. Sulfide is oxidized to sulfate which undergoes solubilization to Iron(II). Iron(II) is further oxidized to Ferric Iron or Iron(III). The reaction proceeds this way;
4Fe²⁺₍aq₎ + O₂₍g₎ + 4H⁺₍aq₎ ⇒ 4Fe³₍aq₎ ⁺ 2H₂O₍l₎
Ferric hydroxide, also known as Yellow boy is obtained when the pH of the acid mine rises above three. This resultant outcome of the oxidization of pyrites is detrimental to aquatic life and humans if they should consume water containing the Yellow Boy.
Mediterranean climate zone. Where is it found
Answer:
Explanation:
The Mediterranean Region are the coastal areas around the Mediterranean Sea. The Mediterranean is at the crossroads of three continents: Europe, Africa, and Asia. The region is characterized by the prevailing subtropical climate known as the Mediterranean climate, with mild, wet winters and hot, dry summers.
If every point on a figure is moved 4 units to the left and up 6 units, which statement is
true about the transformed image?
Answer:
Not sure what the answer choices are but hope this helps
Explanation:
When you move your points a certain amount of spaces it is a type of transformation that does not change it's size or shape only it's placement. This is a translation
Answer: C: It has the same dimension as the original figure
Explanation:
edge 2021
In what ways did the Russian people protest their government in 1917? Check all that apply.
Answer:
i cant see answers cant help
Explanation:
Answer:
A,B,D,F
Explanation:
About how long ago do scientists think Earth's last pole reversal
occurred?
700,000 years
700 million years
O 7,000 years
7 million years
Answer:
700 million years, I think
Answer:
A
Explanation:
Describe what a visitor to the dam might be able to see.
Answer:
The Dam structure built a across a river to retain the water.Dams are provide the water of human for use industrial area.
Explanation:
Dams are built to the use of human and lands , industrial area supply process.They are used to the amount of available water for hydroelectric power.
Dams can provide a lake such activities as swimming,fishing and boating.
Dams are built in structures to the power station, tunnels and pipelines,to stored the water.
Dams are may be bring have benefits related power production and agricultural development growth.Concrete is used to built the Dam massive gravity Dam the high quality Concrete is used in the built the Dam.
During the day in Lake Constance, the zooplankton D. hyaline departs for the depths where food is scarce and the water cold. D. galeata remains near the warm surface where food is abundant. Even though D. galeata grows and reproduces much faster, its population is often outnumbered by D. hyaline.
Which of the following, if true, most helps to resolve the apparent paradox?
A. The number of species of zooplankton living at the bottom of the lake is twice that of species living at the surface.
B. Predators of zooplankton, such as whitefish and perch, live and feed near the surface of the lake during the day.
C. In order to make the most of scarce food resources, D.hyaline matures more slowly than D. galeata.
D. D. galeata clusters under vegetation during the hottest part of the day to avoid the Sun’s rays.
E. D. galeata produces twice as many offspring per individual in any given period of time as does D. hyaline.
Answer:
df d d d d d d
Explanation:
Please select the word from the list that best fits the definition
Inexhaustible and renewable resources are used less than____
resources.
A.nonrenewable B.resources
C.renewable resources
D.turbines
E.geothermal
F.cells
G. biomass
Answer:
Non renewable resources.
Liberia, a very poor nation in West Africa, is relatively abundant in resources such as mahogany and rubber tree forests, iron-ore deposits, and diamonds. If Liberia is so rich in valuable resources, why is it still so impoverished?
The population of Liberia is too small to use those resources. Natural resources are not as important as other types of resources. Taxes in Liberia are too high and discourage investment.
Which is not true of the Intertropical Convergence Zone?
A. It's a high-pressure zone with rising air.
B. It is near the equator.
C. It features heavy precipitation.
D. It's where the trade winds collide.
Answer:
A.
Explanation:
Hello!
With the Intertropical Convergence Zone, because it is near the equator, everything is hot, and tend to be very windy because of the trade winds. And because of the heat, and the moisture in the air, wind and participation are usually increased around this area.
So A is not the true answer.
I hope this helps!
Answer:
^
Explanation:
he right
Almost one-third of the Netherlands is ___
A. Powered by windmills
B. Occupied by Amsterdam
C. Below sea level
D. Dedicated to pasture land
Answer:
C. Below sea level
Explanation:
Netherlands literally means "lower countries" in reference to its low elevation and flat topography, with only about 50% of its land exceeding 1 metre (3 ft 3 in) above sea level, and nearly 17% falling below sea level.
Answer:
It is below sea level 100%
Answer for Gradpoint
Explanation:
Insurance payments that are given to employees if they are injured on the job are called __________. A. unemployment insurance B. workman's compensation C. disability insurance D. social security
Answer:
B is right just got 100% pls mark brainliest
Explanation:
Jameson lives in a city on the shores of the Atlantic Ocean. The temperature fluctuations are relatively small in his city because(blank)takes longer to heat up and cool down due to its high(blank) . First blank choices are: water, land, air Second blank choices are :volume, density, specific heat
Hey there! I'm happy to help!
We are looking for something that takes a long time to heat up due to a certain property, therefore affecting the weather.
FIRST BLANK CHOICE
The temperature of the land is a result, of the weather, not a cause, so this is not the correct option.
The temperature of the water does not really affect the weather. If the water in your city is cold instead of hot that will not cause the weather to be much different.
However, air is what mainly causes the weather. Air pressure fluctuations can cause certain storms and air is the driving factor of weather. Therefore, the first answer is air.
SECOND BLANK CHOICE
One of the options is specific heat. The actual fill in the blank is that is is harder for the air to heat up because of _______. Putting heat in there makes no sense. It's harder for the air to heat up because of specific heat? This is not the right choice.
The volume of the air is how much space it takes up, and air is basically everywhere, so this is not the correct choice.
The last option is density, or how thick the air is, usually due to how much water there is. This makes sense because if it is very thick you have to have more heat to get through all of the density. It would take longer to warm up a car filled with 20 people than with one person. Therefore, the second option is density.
Have a wonderful day! :D
Answer:
I believe it could be (water & specific heat) let me know if this is correct pls:)
In this fictional map, which elements suggest relative location?
Answer:
Hey there!
Some of the names for the islands suggest relative location. For example, we have west island and north island, suggesting that in this island cluster, west island is in the west, and north island is to the north.
Let me know if this helps :)
Answer:
South Piglet and south Island
Explanation:
Took the quiz
These satellites circle the Earth in a north-to-south direction, and obtain images of the entire Earth twice a day by drifting about 15 degrees westward over the Earth's surface during each orbit.
Answer:
Polar satellite
Explanation:
Polar satellites circles the earth Ina north-south direction and obtain images of the entire earth twice a day by drifting about 15° westward over the earth's surface during each orbit.
Polar satellites refers to artificial satellites which revolve around the Earth in a north−to-south orbit passing over the poles as the Earth rotates about its north - south axis.
It is used for mapping and surveying.
hi :) anyone able to explain why air from Australia moves to Central Asia as southeast monsoon winds? (before it gets deflected)
Answer:
Ask to air..
Explanation:
Its simple...its air wish
In general, which step of the scientific method generally follows forming a hypothesis?
A. Asking a question
B. Making an observation
C. Conducting an experiment
D. Making a prediction
Never mind, I already submitted my test, the answer is C.
I would say the correct answer is C.
Why do national governments struggle in Afghanistan? check all that apply A. The population is divided among four major ethnic groups. B. people in Afghanistan resist having freedom C. the country is used to having a king and queen D. ethnic and tribal conflict has been central to Afghan history. PLEASE HELP
Answer:
A/D would be the best answers.
Explanation:
The ethnic groups are not proportionately represented. Instead of a federal system the government has always been a unitary one.
National governments often struggle to rule efficiently in Afghanistan because,
The population is divided among four major ethnic groups;Ethnic and tribal conflict has been central to Afghan history. What is the significance of the national governments in Afghanistan?Different forms of governance have been tried and tested in Afghanistan, which will try to bring an overall political as well as economic stability in the country. However, long-term stability has been lost from Afghanistan.
The main reasons for these struggles have been largely due to religious and ethnicity conflicts in the country, which often leads to violence and lack of unity among the citizens of Afghanistan, resulting in fall of governments.
Hence, options A and D hold true regarding the significance of the national governments in Afghanistan.
Learn more about national governments in Afghanistan here:
https://brainly.com/question/17128929
#SPJ5
The question "What is it like to be there?" is essential to the concept in
geography known as
O A. absolute location
O B. location
O c. subjective location
D. place
Answer:
D. Place
Explanation:
police place refers to the characteristics of a location like climate and culture of people. also a location turns into a place because of the thoughts and actions of people and the feelings they have for a particular setting. according to this question "what is it like to be there" is essential to the concept of geography known as place.
what are the two type of element of environment
Answer:
flora and fauna are the elements
Answer:
micro_environment and Macro environment
Explanation:
that is the main two parts.. in other words physical and Biotic environment .
Why do stars appear in different parts of the sky during different months?
Answer:
Earth Makes Star Positions Change and Constellations Are Not Constant
Explanation:
As the planet rotates, the moon and stars appear to move across the sky just the way the sun does during the day.
Stars that you see at night belong to the Milky Way galaxy. The sun sits on one of the galaxy's arms and rotates around the center of the galaxy. Other stars in the galaxy follow their own orbits as well.
Answer:
"As the planet rotates, the moon and stars appear to move across the sky just the way the sun does during the day. ... This means that if you view a group of stars one month, they'll appear in a different position one month later."
Explanation:
There is correlation between the density of metals and their location in the interior of the earh ?
Answer:
The correlation is: as the same mass of metal moves toward the interior of the Earth, more of the weight of the planet squishes down on the metal, making it more dense.
Explanation:
Answer:
The correlation is: as the same mass of metal moves toward the interior of the Earth,
Explanation:
What's the difference between Doppler radar and satellites?
A. Doppler radar can measure the speed of an approaching storm; satellites
take pictures of an approaching storm.
B. Doppler radar uses a physics concept; satellites use a chemistry concept.
C. Doppler radar uses radio waves to work; satellites use ultraviolet rays to
work.
D. Doppler radar is used to make long-term weather predictions; satellites
make short-term weather predictions.
Answer:
What Is the Difference Between Satellite & RADAR Pictures? Satellites use a camera to take pictures. A radar transmits an electronic signal that bounces off objects and returns for analysis. Both systems can detect stationary or moving objects, but the display presented on a viewing screen can differ immensely.
Explanation:
Answer:
Doppler radar can measure the speed of an approaching storm; satellites take pictures of an approaching storm.
Describe the Mediterranean climate zone. Where is it found
Answer: Mediterranean climate, major climate type of the Köppen classification characterized by hot, dry summers and cool, wet winters and located between about 30° and 45° latitude north and south of the Equator and on the western sides of the continents.
Explanation:
Answer:
The dry summer climate which is characterized by dry summers and mild, wet winters. The climate receives its name from the Mediterranean Basin, where this climate type is most common. The vegetation of this region can withstand long summer droughts. Mediterranean climate zone is found in coastal areas of north west africa and small areas in south east
Explanation:
hope it helps uh.............
advantages and disadvantages of modern and traditional methods of cutting crops in 6 points .
Answer:
Advantages and disadvantages of modern and traditional methods of cutting crops are given below:
Explanation:
Advantages of modern method of cutting crops:
1) It completes its work in less time.
2) Less losses during harvesting about 95% grains are recovered.
3) The machinery done both harvesting and threshing at the same time which saves our time.
Disadvantages of modern method of cutting crops:
1) It causes air pollution
2) It requires money due to costly machinery
3) It require proper knowledge.
Advantages of traditional method of cutting crops:
1) It is cheap.
2) It causes no pollution
3) It require one or two tools for harvesting.
Disadvantages of traditional method of cutting crops:
1) Take more time for harvesting.
2) More losses occurs during harvesting.
Which is not a reason why scientists are limited in their ability to make predictions to climate change? A. Extrapolation from past trends involves uncertainty. B.Scientists are unable to make accurate measurements of gas concentrations in the atmosphere. C.Scientists do not fully understand the interaction of the lithosphere,hydrosphere, and atmosphere in the movement of thermal energy. D.The nature of natural cycles that occur over the centuries may not be adequately known. (I am not lazy, the textbook i was supposed to study off Expired. I dont know why but ive been forced to turn to the internet)
Answer:
B.Scientists are unable to make accurate measurements of gas concentrations in the atmosphere
Explanation:
The inability of scientists to monitor atmospheric gas concentrations precisely limits their capacity to make forecasts about climate change. Thus, option (b) is correct.
What is scientists?
A scientist is a person who carries out pertinent, methodical research on particular subjects and compiles data to back up its application using the right knowledge, expertise, and information.
Scientists are professionals in conducting study to provide novel hypotheses and discoveries about specific subjects. However, occasionally scientists are unable to do the study because they lack sufficient evidence, meaning their hypotheses must be false.
Therefore, option (b) is correct.
Learn more about on scientists, here:
https://brainly.com/question/12965344
#SPJ2
Is it possible for a republic to exist under single-party rule?
A. No. These are mutually exclusive ideas.
B. Yes, as long as an individual controls the government.
C. No. A single-party system does not allow citizens to elect
officials.
O D. Yes, an example is China, which does allow party members to
vote.
SUBMIT
Answer:
A one-party system is a form of government where the country is ruled by a single political party, meaning only one political party exists and the forming of other political parties is forbidden. Some countries have many political parties that exist, but only one that can by law be in control.
Explanation:
Which of the following are reasons that Globalization has occurred?
O A
Improvements in shipping and air cargo have driven down transportation costs
B. Innovations in computing and telecommunications
C.
Barriers that are created by different currencies have been lifted
OD
international agreements and treaties between countries have encouraged greater trade.
Answer:
D
international agreements and treaties between countries have encouraged greater trade.
Explanation:
For a named UK city explain why changes in the city have caused economic and social changes in the surrounding accessible rural areas?
Answer:remote
Explanation:
classmate
Date
Page
Define avalanche and Glof? causes, effects
Answer:
somewhat like landsilde... rapid falling of snow ice etc from mountain
Explanation:
.global warming
What have farmers in the Amazon River Basin found to be the cause of reductions in the soil's fertility? The scarcity of tractors and modern farm equipment, Constant intervention on the part of environmental groups, A lack of effort to farm the land, The removal of native plants
Answer:
What have farmers in the Amazon River Basin found to be the cause of reductions in the soil's fertility?
The answer is: the removal of native plants.
Answer:
The answer is D. the removal of native plants
Explanation:
PLATO answer