Does the soil food web begin with the energy from the sun?
True
False
What is a lithosphere?
What's photosynthesis?
Where are terrestrial ecosystems found?
Only on land
Both in land and water
Only in water
All the above
Where are aquatic ecosystems found?
Only in water
Only on land
Both on land and in water
All the above
The grass is apart of a natural ecosystem
True
False
When a biosphere and hydrosphere interact do they create oxygen and carbon?
True
False
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