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Ecology Quiz 254 (20 MCQs)

Quiz Instructions

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1. The process where plants use water and carbon dioxide to provide food for themselves (and also let go oxygen) is called:
2. What organism eats the snake?
3. It is not illegal to fish for salmon but there are very strict regulations
4. What is a group of ecosystems that share similar climates and types of organisms called?
5. What is energy lost off the trophic pyramid as?
6. Large industrial use of wind energy:
7. Too much phosphorus in waterways (rivers, lakes) can lead to .....
8. Group of abiotic factors that influence the type of climax community that develops in an area
9. Organisms that is able to convert the energy from the sun into chemical energy (glucose).
10. Decomposers break down a dead organism into .....
11. Symbiotic Relationship where one species benefits and the other species is harmed.
12. A tapeworm inside a dog is
13. Algae would be an example of what?
14. Properties of matter
15. A relationship where both organisms benefit is called ..... The clown fish and sea anemone is an example.
16. Which of the following is an example of a density-dependent factor?
17. Another name for land is .....
18. Which biome has a great amount of rainfall, four distinct seasons, very cold winters, and several trees with needles?
19. All the areas of the Earth where life exists are a part of the:
20. A graphic illustration that shows each trophic level and the amount of useable energy contained within.
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