Question 1

Which biome would be found primarily in the temperate zone?

Accepted Answer

A)   boreal forest
B)   tundra
C)   deciduous forest
D)   desert
E)   savannaF) B) and D)
G) A) and D)

Question 2

By definition, herbivores _.

Accepted Answer

A)   break down leaf litter
B)   are photosynthetic
C)   consume autotrophs
D)   eat primary consumers
E)   consume heterotrophsF) A) and B)
G) A) and C)

Question 3

Taiga and tundra both .

Accepted Answer

A)   have comparatively low temperatures throughout the year
B)   have many burrowing rodents
C)   lack many birds
D)   lack trees
E)   are found in the southeastern United StatesF) C) and D)
G) D) and E)

Question 4

Competitive exclusion occurs as a result of _ _.

Accepted Answer

A)   resource partitioning
B)   intraspecific competition
C)   parasitism
D)   interspecific competition
E)   predationF) B) and C)
G) C) and D)

Question 5

Grazing animals such as deer are .

Accepted Answer

A)   producers
B)   detritivores
C)   primary consumers
D)   secondary consumers
E)   parasitesF) A) and B)
G) B) and E)

Question 6

A climax community .

Accepted Answer

A)   is typical of the first stages of secondary succession
B)   has the lowest biodiversity of all stages of succession
C)   remains in place until a disturbance restarts succession
D)   describes aquatic biomes
E)   describes terrestrial biomesF) B) and D)
G) A) and B)

Question 7

-Given the ratio shown in the figure, approximately how many hawks would be sustained by a large grassland that contains 100,000 grasshoppers?

Accepted Answer

A)   10
B)   10,000
C)   100
D)   1
E)   1,000F) C) and D)
G) A) and E)

Exam 4: Species Interactions and Community Ecology

Grazing animals such as deer are .

Correct Answer
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By definition, herbivores _.

Correct Answer
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-Given the ratio shown in the figure, approximately how many hawks would be sustained by a large grassland that contains 100,000 grasshoppers?

Correct Answer
verified

Competitive exclusion occurs as a result of _ _.

Correct Answer
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Which biome would be found primarily in the temperate zone?

Correct Answer
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A climax community .

Correct Answer
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Taiga and tundra both .

Correct Answer
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Exam 4: Species Interactions and Community Ecology

Grazing animals such as deer are .

Correct AnswerverifiedShow Answer

By definition, herbivores _.

Correct AnswerverifiedShow Answer

-Given the ratio shown in the figure, approximately how many hawks would be sustained by a large grassland that contains 100,000 grasshoppers?

Correct AnswerverifiedShow Answer

Competitive exclusion occurs as a result of _ _.

Correct AnswerverifiedShow Answer

Which biome would be found primarily in the temperate zone?

Correct AnswerverifiedShow Answer

A climax community .

Correct AnswerverifiedShow Answer

Taiga and tundra both .

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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