Social Studies, 21.10.2020 17:01 suemmimonjaras8374
1. An ecosystem in which the biotic and abiotic features remain constant is in .
2. The series of changes over time after a natural disaster is called .
3. is the removal of most of the trees in a forest ecosystem.
4. The process of removing mature trees but leaving younger ones is .
5. involves taking responsibility for protecting the environment.
6. Acid precipitation is caused by the chemicals nitrogen oxides and .
7. Non-native organisms that have a negative impact on ecosystems are .
8. such as the Hilliardton Marsh are important aquatic ecosystems.
9. The process of breaking up large ecosystems into smaller parts is .
10. species like the barn owl are at risk of becoming extinct.
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1. An ecosystem in which the biotic and abiotic features remain constant is in .
2. The series of c...
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