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Environmental Sciences Quiz 185 (60 MCQs)

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1. Where is the dependent variable placed on a graph?
2. Invasive species alter the ecosystem by a ..... in number quickly, this leads to ..... food for the native species.
3. Most of the earth's FRESH water is contained where?
4. The basic unit of structure and function in the human body is the .....
5. What is the primary driver of forest loss in Latin America?
6. The remora fish attaches onto sharks for transportation, but doesn't change the shark in any way. Which type of interaction do the remora fish and shark have?
7. Which of the following is NOT true about chemistry?
8. Eating at the lab tables is not allowed.
9. The big bang, plate tectonics, and general relativity are all examples of
10. Which type of data involves numbers that are obtained by counting or measuring?
11. Interacting food chains found in an ecosystem
12. On Mount Everest the temperature decreases as the altitude increases. The summit of this mountain is in which atmospheric layer?
13. A large region characterized by a specific climate and certain types of plant and animal communities is called a .....
14. Concept recognizing the variety and interdependence of life forms in an area
15. Broader explanations that apply to a wider range of situations and observations are called?
16. Environmental Science studies.....
17. What era has created the most pollution problems?
18. Law describing the relationship between an item'savailability and its value.
19. Area where fresh water mixes with salt water
20. Freshwater that is used indirectly is called ....., which is the freshwater that is not directly consumed but is used to produce food and other products.
21. True or False:A dart frog lives in the savanna.
22. The metric unit for mass is
23. What claim to fame can be made about the location in the Ocean known as "Challenger Deep" ?
24. Which of the following describes a pollutant that has been released into the air?
25. What of the following is NOT used as evidence for climate change?
26. If birth rate plus immigration exceeds death rate plus emigration, a population .....
27. "If I buy a rabbit, I will be better at magic." What is the dependent variable.
28. Growing multiple crops together is known as
29. Primary succession is .....
30. What are greenhouse gases?
31. Tectonic Plates exists at which layer of the Earth?
32. What occurs because of the accumulation of heavy metals within water environments if the substance enters into the food chain?
33. What is one way to lower the amount of nitrates in your tank?
34. Look at the vocab picture, "Pigment Chorophyll." What color is associated with living organisms that have chlorophyll?
35. The ..... is placed under special conditions with something extra or different.
36. Who/What affects the environment?
37. A biome is the same thing as an ecosystem.
38. Environmental science applies to all of the following EXCEPT .....
39. Which of the following do not produce air pollution?
40. Water sticks well to many materials. What term relates to this property of water?
41. If a country has a death rate of 30 and a birth rate of 45 the overall population rate is .....
42. Which of these descriptions applies to the stratosphere, not the troposphere?
43. Which of the following consists a single living thing?
44. Most of the air pollution results ..... the burning of fossil fuels, motor vehicles, factories, aircraft and rockets.
45. Can soil characteristics determine what organisms will live in that area?
46. Which fossil fuel is liquid?
47. What is another name for a watershed?
48. Under which condition are large numbers of fish in a lake likely to die?
49. Shells and crabs are hurt by an increase in ocean acidity because it ..... their shell, making them vulnerable to predators and diseases.
50. What is the normal amounts of ozone in the atmosphere?
51. Carbon is used to make sugars (chemical energy) in which step of the carbon cycle?
52. Germs cause diseases in living organisms.
53. A material that cannot break down naturally.
54. A species whose numbers have fallen so low that it is likely to become extinct in the near future
55. Economic considerations are not involved with environmental decisions
56. The system of classifying living things into categories
57. These are called seasonal plants.
58. Why is more atmospheric carbon dioxide bad
59. Water diversion projects may involve the movement of water to dry regions using
60. Where is 97% of the Earth's water located?
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