5 Multiple Choice Questions - The Biosphere
1. Which part of Earth is capable of supporting life?
Lithosphere
Biosphere
Atmosphere
Hydrosphere
Correct Answer
Wrong Answer
2. What does the biosphere include?
Only oceans
All ecosystems on land and water
Only the lower atmosphere
Only microorganisms
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Wrong Answer
3. Which of the following is a main function of the biosphere?
Storing minerals
Supporting life through energy flow and nutrient cycling
Blocking sunlight
Producing soil alone
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4. The biosphere includes which of the following components?
Rocks and minerals
Only large animals
Air, water, and life forms
The moon
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5. What is the primary importance of the biosphere?
It provides habitats for living organisms
It reflects sunlight
It absorbs carbon dioxide
It produces electricity
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