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Take the test: Biogeochemical Cycles
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Question 1 of 6
1. Question
What are biogeochemical cycles?
CorrectIncorrectThe correct answer should be: When chemical substances move through both biotic and abiotic compartments of the earth.
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Question 2 of 6
2. Question
The hydrologic cycle is also known as the?
CorrectIncorrectThe correct answer should be: Water Cycle
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Question 3 of 6
3. Question
The three biogeochemical cycles that are important for the Earth to sustain life are?
CorrectIncorrectThe correct answer should be: Carbon, Nitrogen and Water Cycles
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Question 4 of 6
4. Question
The water cycle effects?
CorrectIncorrectThe correct answer should be: All of the above
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Question 5 of 6
5. Question
What percent of the Earth’s atmosphere is nitrogen?
CorrectIncorrectThe correct answer should be: 78%
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Question 6 of 6
6. Question
The atmosphere does not play a significant role in the movement of?
CorrectIncorrectThe correct answer should be: Phosphorus cycle