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Env. Sci. Question and Vocabulary Chapter 4-A
(Section 4.1) Do not write on this sheet. Write questions(12pts)--number vocabulary(3pts)
Vocabulary:
1. Ecosystem
7. Community
2. Biotic factor
8. Habitat
3. Abiotic factor
4. Organism
5. Species
6. Population
Questions:
1. Give an example of an ecosystem and 2 biotic and 2 abiotic factors in it?
2. In the African plains ecosystem, name 3 populations that live there?
3. How are the abiotic factors different between the Sahara desert and an Alaskan
mountain top?
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