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Ecology Quiz 42 (60 MCQs)

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1. Which of the following is the largest level of organization?
2. What is another name for producers?
3. What does hibernation mean?
4. The ozone layer protects us from
5. What is a small cat .....
6. What is an ecological model of the relationships that form a network of complex interactions among organisms in a community from producers to decomposers?
7. The movement of matter through biotic and abiotic environment is called .....
8. Living things in an environment, like grass or rabbits, are examples of:
9. You can use the nitrogen in the atmosphere
10. This prevents the survival of organism
11. If a new organism or temperature came into an ecosystem
12. Why do some animals hibernate?
13. Recycling means .....
14. This biome has many names depending where in the world you are that include veldts, savannas, steppes, and prairies and receives 25 to 100 cm of rain a year. Lots of herbivores live here
15. A process by which animals use oxygen and food to make energy and carbon dioxide.
16. This biome has the most diverse species of plants and animals.
17. What of the following is listed in order correctly from smallest to largest?
18. Which of the following is an example of a predator's adaptation?
19. The use of oxygen to break down sugars to get energy
20. Which process REMOVES carbon from the atmosphere?
21. The number of individuals per unit area is the definition of which?
22. Which catastrophic event will most likely cause an ecosystem to begin primary succession?
23. Herbivores, omnivores, and carnivores are all
24. Which of the following describes a community?
25. Energy flow for an ecosystem starts with .....
26. One factor that drives population changes is
27. A stable ecological community that has reached equilibrium:
28. (births + immigration)-(deaths + emigration) =
29. All the different populations that live together in an area make up a .....
30. She is a good girl. She helps ..... mother.
31. The largest population an environment can support?
32. True or false:CO2 is converted into organic materials by decomposition after it is dissolved into the ocean in the carbon cycle.
33. Which of the following is NOT a biotic factor?
34. Forms the basis of all organic compounds
35. What is meant by "solar radiation equilibrium" in the related ecology principle?
36. The part of Earth where organisms can live.
37. Which biome experiences very high temperatures during the day and very low temperatures during the night?
38. A group of organisms of the same species living in the same place at the same time is called a(n) .....
39. Put the levels of organization in an ecosystem in order from the largest to the smallest.
40. Top soil that is frozen is called
41. Which of the following in biotic?
42. Layer of the seed that stores food for the seed to use during the process of germination
43. Besides sunlight, what else do plants need to make food?
44. Most of the nutrients in the rainforest ecosystem are in the
45. A meat eater that can eat herbivores, omnivores or carnivores
46. Seafloor spreading occurs near what feature?
47. Ecology studies .....
48. Because energy is lost as you move from lower to higher trophic levels, there are usually ..... organisms at higher trophic levels
49. A human & a Tape Worm:The tape worm gets a place to live in the intestines of the human and food from the human. The human loses weight and nutrients from the tape worm.
50. What is the difference between Primary and Secondary Succession?
51. If wolves and bears are top predators, why did more wolves bring more bears?
52. The artic would be considered what biome?
53. Which answer is true regarding biodiversity?
54. This biome gets the highest percentage of rain yearly
55. The Gobi fish and shrimp live closely together. The nearly blind shrimp keeps a burrow for it and the Gobi fish to live. The Gobi warns the shrimp of predators. The shrimp lets the fish live in the burrow. This is an example of
56. Incineration-burning of waste landfill-garbage dump list of endangered species-red book
57. What is the role of decomposing bacteria in the nitrogen cycle?
58. Animal populations usually include
59. I have abig birthday tonight, My mom and I ..... the house.
60. What can cause airborne dusts?
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