Ecology and Ecosystems Questions
ENVS 101 - Environmental Science I Past Papers

Practice 10 past-paper questions for Ecology and Ecosystems in ENVS 101 - Environmental Science I. Get solutions and exam preparation resources.

Click on a question to view the full answer

1. Functional attributes of a species is referred to as

2. Parasitism illustrates

3. What is an ecological pyramid? Write about density-dependent factors for a population?

4. Explain about tropic levels in a food chain. Explain different types of ecological adaptation by fauna.

5. Differentiate between (ANY FOUR): Primary and secondary air pollutant

6. Give reasons (ANY FOUR): Protective coloration allows animals to blend into its environment

7. Plowed field is an example of

8. Zone of aeration is important for

9. Those heterotrophs which live on dead organic matter are known as :

10. When both organisms benefit from the association the relationship is called?