Course

Environmental Science

Study Pack

Set 5 Biodiversity Species Interactions And Population Control

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Question 1

(Multiple Choice)

Free
The relationship between clownfish and sea anemone is called ____.

A)interspecific competition
B)predation
C)parasitism
D)mutualism
E)commensalism

Answer

Question 2

(Multiple Choice)

Free
Kelp forests help reduce ____ by blunting the force of incoming waves and trapping some of the outgoing sand.

A)runoff
B)shore erosion
C)coastal pollution
D)tidal waves
E)tidal pools

Answer

Question 3

(Multiple Choice)

Free
Parasites ____.

A)rarely kill their hosts
B)are usually larger than their hosts
C)must be internal to their hosts
D)may strengthen their hosts over a long period of time
E)are usually microscopic

Answer