Characteristics of Biomes Answers

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1
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Which of the following biomes are considered temperate biomes?

A
deciduous forests and grasslands
B
chaparral and tundra
C
rainforest and tundra
D
alpine and deciduous forests
2
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During which period did mammals first appear?

A
Pleistocene
B
Carboniferous
C
Cretaceous
D
Jurassic
4

Which factor is not used to define biomes?

A
plant structures
B
leaf type
C
historical similarities
D
climate
7

Which human action has not lead to significant changes in Earth’s biomes?

A
agriculture
B
burial practices
C
pollution
D
large-scale fishing
9

How is human impact on the tundra and the rainforests similar?

A
Both have been impacted by oil drilling and mining.
B
Both have been impacted by logging and mining.
C
Both have been impacted by overgrazing and radioactive pollution.
D
Both have been impacted by agriculture and oil drilling.
10

How was the Cretaceous period different from the Jurassic Period?

A
The Jurassic period had angiosperms, while the Cretaceous did not.
B
Pangaea split during the Jurassic period.
C
There were dinosaurs in the Jurassic period, which went extinct in the Cretaceous period.
D
Conifers and ferns were present in the Jurassic period, but not in the Cretaceous period.
11

Which of the following biomes are considered temperate biomes?

A
deciduous forests and grasslands
B
chaparral and tundra
C
rainforest and tundra
D
alpine and deciduous forests
12

Which of the following is not a way humans have impacted the tundra?

A
oil drilling
B
logging
C
overgrazing
D
mining
16

The Earth’s history has had a significant effect on the characteristics of its organisms and biomes. How was the Carboniferous period different from the Devonian period?

A
Forests and land plants evolved during the Carboniferous period.
B
There were vertebrates in the Carboniferous period, but not in the Devonian period.
C
There were an increased number of land-based organisms in the Carboniferous period.
D
There were vertebrates with four legs in the Devonian period, but not in the Carboniferous.
19

Which factor is not used to define biomes?

A
plant structures
B
leaf type
C
historical similarities
D
climate
20

Biomes can be classified geographically.

A
T
B
F

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