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Course
Environmental Science
Study Pack
Essentials of Ecology
Course
Environmental Science
Study Pack
Set 1: Environmental Problems, Their Causes, and Sustainability
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Set 2: Science, Matter, Energy, and Systems
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Set 3: Ecosystems: What Are They and How Do They Work
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Set 4: Biodiversity and Evolution
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Set 5: Biodiversity, Species Interactions, and Population Control
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Set 6: The Human Population and Its Impact
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Set 7: Climate and Biodiversity
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Set 8: Aquatic Biodiversity
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Set 9: Sustaining Biodiversity: The Species Approach
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Set 10: Sustaining Terrestrial Biodiversity: The Ecosystem Approach
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Set 11: Sustaining Aquatic Biodiversity
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Set 5 Biodiversity Species Interactions And Population Control
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Set 5 Biodiversity Species Interactions And Population Control
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
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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
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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
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