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Ecology Quiz 220 (20 MCQs)

Quiz Instructions

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1. Match:infectious .....
2. Moss and lichen are often cited as examples of which?
3. The tundra is a vast plain with frigid temperatures and plenty of snow. Which of the following adaptations does not help the polar bear survive in the tundra.
4. A remora fish attaching to a shark is an example of what kind of symbiotic relationship?
5. Which of the following best describes parasitism?
6. Biotic factors of an ecosystem are:
7. A consumer that eats only other consumers is called a
8. One way that humans could have a positive impact on local environments is to:
9. An organism that eats both producers and other consumers.
10. ..... is when living things of the same species work together to survive. (like a pack of wolves)
11. A species of animal or plants at risk but not yet endangered
12. Which of the following is one way that the Aboriginals would care for the land?
13. Out of the following options, which would be considered an abiotic factor?
14. An ecosystem will most likely remain stable if
15. A rabbit eats grass, a snake eats the rabbit, a fox eats the snake, a coyote eats the fox ..... the rabbit is a ..... consumer
16. Plants cannot grow in the ..... because sunlight cannot reach the cold depths.
17. What is the symbol for carrying capacity?
18. The ..... % rule states that only ..... % of energy is transferred to the next trophic level.
19. The main idea of sustainability is to act responsibly so that the resources on the planet will be able to ..... many generations to come.
20. What follows evaporation during the water cycle? How does this occur?
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