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Newest Ecology Questions

1. In almost all chains of consequences, what happens over time as the consequences unfold?(1 point)Responses Consequences travel
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2. How do fossil fuels play a role in the carbon cycle? (1 point)A fossil fuels require a lot of carbon to burn, which releases
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3. A wild fire is an uncontrolled fire that burns in wildland vegetation, often in rural areas. Wildfires can burn in forests,
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   2. asked by Yourfavorbrownskin
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4. Certain trees, in fact, produce seeds only when fire heats them. If the fire removesthick shrubs and undergrowth, the water
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5. Certain trees, in fact, produce seeds only when fire heats them. If the fire removesthick shrubs and undergrowth, the water
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6. Resource Scarcity and Survival Quick Check4 of 44 of 4 Items Question What might allow an invasive species to outcompete a
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7. Resource Scarcity and Survival Quick Check3 of 43 of 4 Items Question Antelope are hunted by both crocodiles and lions. When
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8. Resource Scarcity and Survival Quick Check2 of 42 of 4 Items Question When considering competition between individuals of the
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9. QuestionHow might increasing the amount of a limiting nutrient affect the carrying capacity of a pond?(1 point) Responses The
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10. Humans built dams, dikes, and levees to control water flow and flooding in the Florida Everglades. This allowed us to expand
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11. What is the difference between an introduced and an invasive species?(1 point)Responses An introduced species is new to the
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12. Use the sentence to answer the question. Item 1 Item 2 COURSE TOOLS Certain trees, in fact, produce seeds only when fire heats
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    2. asked by goofy ah bugger
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13. What does the first subheading suggest about how the section relates to the title?(1 point)ResponsesIt signals that the section
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14. Imagine the environment of an ecosystem changes such that it floods more often. Which species would most likely increase in
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    2. asked by slow loriz
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15. Do jettes allow for plant growth
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16. Lyuba wants to research a topic relating to declining bee populations. Which topic would be too narrow to choose?(1 point)Respon
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17. Explain all the tropic levels. Also explain stuff like decomposers, producers and consumers.
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18. Changes in the environment can negatively __________ wildlife populations.Affect or effect
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    2. asked by Ashh
    3. 8 views
19. How is the impact of seasonal flooding different from damming a river? (1 point)• Seasonal flooding decreases biodiversity,
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20. A species that is where it is supposed to be- in the environment that it has always been a part of - like alligators and
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21. Some species are required in order for the whole ecosystem to work- example would be wolves in Yellowstone and the Sea Otter in
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22. What is the term for the expansion of desert areas?A-Irrigation B-Desertification C-Deforestation D-Urbanization
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    2. asked by Ashh
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23. Use the sentences to complete the activity.A wildfire is an uncontrolled fire that burns in wildland vegetation, often in rural
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    2. asked by idontgiveaflip
    3. 13 views
24. A decrease in food resources can decrease (1 point)• water resources. • pollution. • habitat size. • biodiversity.
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25. How might increasing the amount of a limiting nutrient affect the carrying capacity of a pond?(1 point)Responses The carrying
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    2. asked by slow loriz
    3. 10 views
26. How is the impact of seasonal flooding different from damming a river?(1 point)Responses Seasonal flooding helps balance
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27. Which possibility would have a large impact on the environment? (1 point)O a single robin dies • a population of robins
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28. Which of the following are effects of environmental change on populations?speciation and a decrease in resources loss of habitat
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    2. asked by The boundaries of the former Soviet Union changed
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29. Which statement best explains how deforestation affects organisms?It increases the amount of carbon dioxide in the air,
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    2. asked by The boundaries of the former Soviet Union changed
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30. Which of these is the largest living carbon sink?(1 point)Responses insects soil ocean forests
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    2. asked by random child who needs alot of help
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31. What is species richness?(1 point)Responses the population size of each species in a community the population size of each
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32. Which of these is the largest living carbon sink?(1 point) Responses insects insects soil soil forests forests ocean
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    2. asked by Sunshine
    3. 8 views
33. Which population would be best suited for adapting to an environment that undergoes a sudden change in climate?Responses A
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34. What happens to an ecosystem during normal seasonal flooding?(1 point)Responses The biodiversity of the area stays the same. The
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35. How do producers play a part in the recycling of matter? (1 point)• Producers convert light energy into chemical energy in
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36. Methylmercury biomagnifies in an ecosystem, meaning its concentration moves through each higher trophic level. (1 point)•
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37. Examine the difficulties of repairing damage to the food chain
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38. Investigate how the food chain is affected by pollution
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39. Environmental stressors are factors whose influence is to constrain productivity, reproductive success, and ecosystem
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40. Invasive SpeciesAn invasive species is one that is not native to a particular ecosystem, but it has the ability to grow,
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41. What happened to Yellowstone National Park when wolves disappeared?(1 point)Responses The willow tree population increased. The
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42. Which of these would be considered an invasive species?(1 point)Responses Southern live oak trees in Florida Southern live oak
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43. is all of earth carbon dioxide supply constantly being used by organismsis all of earth carbon dioxide supply constantly being
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    2. asked by godisgoodallthetime
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44. What is species richness?(1 point)Responses the different types of species in an ecosystem the different types of species in an
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    2. asked by slow loriz
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45. What might allow an invasive species to outcomepte a native speciesThey eat the same food resources They are introduced by
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46. Which statement is correct?(1 point)Responses There is a thick layer of topsoil in tropical rain forests. There is a thick layer
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47. If a primary consumer population decreases significantly in a freshwater ecosystem, what is the most likely immediate impact on
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    2. asked by Sunshine
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48. The flow of energy in an ecosystem starts withand then follows the food chain and ends with the consumer. water convection
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49. Read the passage and then answer the question.Published in 1962, Rachel Carson's Silent Spring began a national debate that
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    2. asked by sleepy (@uvpec on roblox and discord)
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50. define habitat
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51. Suppose an herbicide is used to kill some of the algae in this ecosystem. The herbicide does not breakdown in the environment.
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    2. asked by hhj
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52. The stability of an ecosystem increases with species diversity.Group of answer choices True False
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    2. asked by hhj
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53. What was the main concern raised by Rachel Carson in her book "Silent Spring"?a. The benefits of DDT on agriculture. b. The
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    2. asked by Dickerson
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54. What step of the nitrogen cycle involves nitrogen converting back into agas to be re-released into the atmosphere? A.
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55. Read the following passage.The carbon cycle includes multiple processes that help move carbon through the environment. Carbon is
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56. How is the impact of seasonal flooding different from damming a river?(1 point)Responses Seasonal flooding does not impact
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57. Wolves were reintroduced to Yellowstone National Park in 1995. They began to hunt the abundant elk population, so elk numbers
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58. Question Which of these is NOT a typical trait of an invasive species brought from another region?(1 point) Responses Spreads
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59. Which environmental factor would decrease plant growth?(1 point)Responses space space fertilizer fertilizer drought drought
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60. Most forest fires and wildfires are natural. They clear away debris, old brush, and dying trees, leaving heartier trees behind
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61. QuestionWhich of the following is found in fresh-water lakes and assists in reducing carbon levels, making the lakes carbon
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    2. asked by hi
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62. A decrease in food resources can decrease(1 point)Responses biodiversity. biodiversity. pollution. pollution. habitat size.
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    2. asked by slow loriz
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63. Use the sentence to answer the question.Certain trees, in fact, produce seeds only when fire heats them. If the fire removes
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    2. asked by Hawt Chikin nuggies
    3. 22 views
64. An ecologist wants to measure the population of mule deer in the Rocky Mountains. Examine the diagram, which shows the number of
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65. Use the sentences to answer the question.Most forest fires and wildfires are natural. They clear away debris, old brush, and
    1. 11 answers
    2. asked by Hawt Chickin nuggies
    3. 24 views
66. Affecting Carrying Capacity Quick Check1 of 51 of 5 Items Question Which possibility would have a large impact on the
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67. How do producers play a part in the recycling of matter?(1 point)Responses Producers convert light energy into chemical energy
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68. A student is analyzing data that compare the change in the total number of wading bird nests in the Everglades to the change in
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69. The process of adjusting to and surviving environmental conditions (1 point) Responses endemic endemic adaptation adaptation
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70. Which of these is an example of how an abiotic factor affects a biotic factor? (1 point) Responses Taming of a wild animal, like
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71. The three steps of the nitrogen cycle in order, starting with nitrogen gas in the atmosphere, are(1 point)Responses
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72. QuestionWhich of these is the largest living carbon sink?(1 point) Responses forests forests ocean ocean insects insects soil
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73. QuestionIs all of Earth’s carbon dioxide supply constantly being used by organisms?(1 point) Responses No, some is stored in
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74. Use the sentences to answer the question.Most forest fires and wildfires are natural. They clear away debris, old brush, and
    1. 11 answers
    2. asked by nope
    3. 14 views
75. Use the sentences to answer the question.Most forest fires and wildfires are natural. They clear away debris, old brush, and
    1. 1 answer
    2. asked by unicorn
    3. 11 views
76. Use the sentences to answer the question.Most forest fires and wildfires are natural. They clear away debris, old brush, and
    1. 1 answer
    2. 5 views
77. 1) Deforestation occurs when a forested area is converted into a non-forested area. This conversion could be due to the need for
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78. In a chain of consequences after a forest is cleared, what is an immediate, direct impact?species go extinct carbon dioxide is
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79. Ecosystem ecology refers to how ______ and ________ come into an environment and move around.Time and Space Energy and Materials
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80. What is one way in which a wildfire harms a habitat?(1 point)Responses Wildlife is destroyed. Wildlife is destroyed. Nutrients
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81. Are Commercial Honeybees Making Wild Bees Sick?"by Berly McCoyIf human-managed bees and bee-friendly flowers are acting as
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82. how do producers play a part in the recycling of matter?producers break down the cells of dead plants and animals. producers
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83. Methylmercury biomagnifies in an ecosystem, meaning its concentration __________ as it moves through each higher trophic
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84. How are the carbon and nitrogen cycles similar?(1 point)Responses They both recycle matter. They both recycle matter. Neither
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85. Differentiate between density-dependent and density-independent limiting factors and give at least two examples from the lesson
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86. What does a model of the carbon cycle show?(1 point)Responses The amount of Earth’s carbon cannot be determined. The amount of
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87. A potential side effect of biomagnification of a toxin in an ecosystem is___population decrease of a secondary predator.
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88. a potential side effect of biomagnification of a toxin in an ecosystem is
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89. Are commercial honeybees making wild bees sick?: What they foundAll of the honeybee colonies tested by the researchers were
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90. How do producers play a part in the recycling of matter?(1 point)Responses Producers convert light energy into chemical energy
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91. Which environmental Factor would decrease plant growth a lot be fertilizer see space the drought
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    2. asked by Consider the advertisement offering a promotion of
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92. In almost all chains of consequences, what happens over time as the consequences unfold?(1 point)Responses Consequences increase
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93. What is a benifit of using models when learning about the carbon cycle?
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94. Which of the following is an example of an environmental challenge for a desert plant?(1 point)Responses Not enough sunlight Not
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95. How did the re-introduction of wolves to Yellowstone National Park affect the beaver population?The wolves decreased the
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96. How do producers play a part in the recycling of matter?(1 point)Responses Producers break down the cells of dead plants and
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    2. 9 views
97. Methylmercury biomagnifies in an ecosystem, meaning its concentration __________ as it moves through each higher trophic
    1. 1 answer
    2. 7 views
98. What is the process of clearing trees, transforming a wooded area into cleared land?Question 7 options: Climate variability
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99. How do producers play a part in the recycling of matter?(1 point)Responses Producers break down the cells of dead plants and
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    2. 11 views
100. How do producers play a part in the recycling of matter?(1 point)Responses Producers break down the cells of dead plants and
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     2. asked by e
     3. 10 views