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Ecology Quiz 18 (60 MCQs)

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1. Which is the correct meaning of ecology?
2. A tree is an example of a .....
3. Movement of individuals into a population
4. If the removal of many plants and trees increase in a forest, what effect could this have on the carbon dioxide and oxygen cycle?
5. The process of change in the living parts of the ecosystem
6. Organisms that make up the living part of an ecosystem.
7. On a food web, who eats the plants?
8. Moss, Sunflowers, Pine trees, and algae are all in this kingdom:
9. In this type of symbiotic relationship one species is benefited while the other is harmed
10. Only eats plants
11. Which land biomes are the COLDEST?
12. Which of the following is an example of density independent limiting factor?
13. The nonliving parts of an ecosystem are called
14. A relationship between two or more organisms in the same environment is called .....
15. A consumer that eats only other organisms is called a
16. Sysbiotic relationship that benefits one speices but does not harm or benefit(help) the other
17. Plants are called ..... because they produce food for us.
18. Ecologist is .....
19. Which plants house N-fixing bacteria?
20. Different organisms living together in the same area:
21. Choose the right meaning:paper
22. A form of symbiosis where one organism benefits and one is left neutral
23. A group of interbreeding organisms (species) living in the same area is a
24. Competition occurs when organisms attempt to use the same resources
25. What are terrestrial-aquatic plants called, in which only the lower parts are immersed in water?
26. Which limiting factor is independent of the number of individuals in a population?
27. Deforestation is caused by
28. What type of symbiotic relationship occurs when one species benefits and the other is harmed?
29. Almost all living things get their energy from which source?
30. The study of the interactions between animals and their environment
31. What is an example of a herbivore?
32. What is the smallest classification group
33. The lack of natural predators makes populations of invasive species unmanageable?
34. Animals that feed on other consumers.
35. What converts nitrogen gas into a useable form for plants and animals?
36. In the rain forest, what is considered the canopy.
37. Abotic factor is
38. What can we say about all fossil fuels?
39. Uses sunlight directly to make food
40. Carbon moves from fossil fuels to the atmosphere when fuels are burned.
41. Eukaryotes have true nucleus? True or False?
42. Which environment is a man-made environment?
43. An animal that eats only plants
44. Photosynthesis removes carbon dioxide from the atmosphere.
45. Food webs consist of overlapping food chains.
46. What is labeled as 2?
47. Coyotes are opportunistic predators that are found throughout most of North America. They typically feed on small mammals, insects, and fruits and vegetables. They are known for their dietary adaptability. The best description of their role in the food web would be:
48. What level of organization is it when prairie dogs work together to gather food in the afternoon
49. What are carnivores?
50. How can humans alter an environment to lower animal survival?
51. What's one EFFECT of pythons invading the Everglades?
52. Green plants are
53. Rabbits are .....
54. Jellyfish paralyzes a tiny fish with its poisonous tentacles
55. Ecologists study different levels of organization within the biosphere. Identify which level corresponds to a group of individuals that belong to the same species and live in the same area.
56. The Predation relationship is when predators hunt other animals for foods. This relationship allows
57. A (an) ..... is an environmental change that directly influences the activity of an organism.
58. Organisms living in water environment
59. Water quality can be checked by getting measurements for the following factors-
60. The changes to water when it cycles the earth is called
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