Succession Answers

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1
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Which is an example of secondary succession?

A
a grapevine growing in an abandoned vineyard
B
ferns growing in a forest that has been logged
C
a pioneer species moving into an uninhabited area
D
lichens growing on cooled lava rock
2
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Secondary succession would most likely be taking place in a(n)

A
abandoned field.
B
exposed rock after a glacier melts.
C
area of cooling lava.
D
climax community.
3

SuccessionSecondary SuccessionPrimary Succession

A
Succession
B
Secondary Succession
C
Primary Succession
4

Which is an example of a pioneer species?

A
lichens
B
ferns
C
spiders
D
squirrels
5

In Environment A, trees are growing back and some of the larger animals are returning to a logged forest.In Environment B, lichens and moss are growing on a rocky mountainside that was scraped bare as a glacier retreated. Now, hundreds of years later, some small grasses, shrubs, and animals live there.

A
Environment A is undergoing succession, and Environment B is not.
B
Environment A is not undergoing succession, and Environment B is.
C
Both environments are undergoing the same kind of succession.
D
Both environments are undergoing succession, but different kinds.
6

Which statement describes how pioneer species and climax communities are different?

A
Pioneer species tend to have large body sizes, and climax communities contain species with only small body sizes.
B
Pioneer species mark the end of succession, and climax communities mark the beginning.
C
Pioneer species have many species types, and climax communities have few species.
D
Pioneer species have large numbers of offspring, and climax communities contain species that have small numbers of offspring.
7

Which best describes secondary succession?

A
the quick change in an area’s species before a disturbance
B
the quick change in an area’s species after a disturbance
C
the gradual change in an area’s species after a disturbance
D
the gradual change in an area’s species before a disturbance
8

Which statement best describes a climax community?

A
Climax communities contain few species, including those with large body sizes.
B
Climax communities contain few species and include only those with small body sizes.
C
Climax communities contain many species, including those with large body sizes.
D
Climax communities contain many species and include only those with small body sizes.
10

pioneer speciesclimax communitydisturbancesecondary succession

A
pioneer species
B
climax community
C
disturbance
D
secondary succession

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