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20 votes
20 votes
Which are statements that are true about ecosystems?

1.The health of an ecosystem is sometimes improved by human activities.
2. Your backyard is an ecosystem.
3. The sun is the primary source of energy in an ecosystem.
4. Hunters have a part in balancing the earth's ecosystems.
5. In a healthy ecosystem, the removal of one organism will have little effect on the rest of the ecosystem.
6. Producers return nutrients to the soil.

User Dhaval Khant
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1 Answer

8 votes
8 votes
1,3,4 are correct.
Explanation- your backpack doesnt have living things if you remove an organism from an environment then it could affect many things and producers produce food and energy not decay stuff
User Vicary
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