The process by which Carbon in the air is captured and brought to the surface?
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10
The phosphorus cycle is mostly controlled by geologic processes:
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25
Describe the process of eutrophication
Eutrophication is a general term describing a process in which nutrients accumulate in a body of water, resulting in an increased growth of microorganisms that
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20
Which organisms are responsible for converting nitrogen gas into ammonia?
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20
The process by by which nitrites and nitrates in the soil are returned to the atmopshere?
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20
Which of the following increases atmospheric carbon?
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The biggest reservoir of carbon is...
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20
This is the burning of substances such as wood and fossil fuels which can release carbon:
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banana
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seesaw
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rocket
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thief
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boom
Lose 50 points!
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fairy
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gift
Win 20 points!
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thief
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25
Describe the greenhouse effect:
The greenhouse effect is the process through which heat is trapped near Earth's surface by substances known as 'greenhouse gases.'
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20
The biggest resevoir of nitrogen is....
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10
Using too much pesticides can lead to eutrophication:
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20
Eutrophication occurs from excess carbon in a water supply:
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20
Which of the following is an argument against nuclear power?