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Ecology Quiz 22 (20 MCQs)

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1. In a process known as ....., water vapor in the atmosphere condenses to form clouds and then falls back to earth as rain or snow.
2. From where do autotrophs obtain their energy?
3. All of the carbon in existence is continually recycled in the carbon cycle
4. The biome that would best fit the description of "trees that lose their leaves in autumn" is:
5. Organism that eats producers (plants) ONLY
6. A group of interacting individuals of the same species located in the same area
7. The unique position that a species has in the physical use of its habitat and in its function (job) within an ecosystem
8. ..... is the study of interactions that occur among organisms and their environment.
9. This cycle deals with Carbon dioxide and respiration
10. Succession that starts from rock
11. Which two biomes have the least precipitation?
12. A diagram that shows the amount of energy that moves from one feeding level to the next is called a
13. Which represents the distribution of water on Earth?
14. In an Energy Pyramid, the most energy is located .....
15. Antonio and Javier are astronauts in space looking back at Earth and discussing how all the life on Earth interacts with each other as well as the nonliving things. What level of organization are they discussing?
16. Which statement is true about predators?
17. All food chains begin with this .....
18. This level focuses on the amount of same species in the area
19. A consumer that eats both plants and animals is called a(n) what?
20. Which of the following is a biotic factor?
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