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Question 1 of 10
1. Question
Which of the following best defines the biosphere?
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Question 2 of 10
2. Question
What is the primary source of energy in the biosphere?
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Question 3 of 10
3. Question
Which ecosystem is characterized by a combination of land and water, such as ponds or lakes?
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Question 4 of 10
4. Question
What role do decomposers play in the biosphere?
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Question 5 of 10
5. Question
Which of the following is an abiotic factor in an ecosystem?
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Question 6 of 10
6. Question
In the food chain, what role do producers play?
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Question 7 of 10
7. Question
What is the primary role of consumers in an ecosystem?
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Question 8 of 10
8. Question
Which of the following is an example of a biotic factor in an ecosystem?
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Question 9 of 10
9. Question
What is the role of the atmosphere in the biosphere?
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Question 10 of 10
10. Question
What is the process by which water is continuously moved between the Earth’s surface and the atmosphere?
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