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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 8 Aquatic Biodiversity
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Set 8 Aquatic Biodiversity
Question 1
(Multiple Choice)
Free
Which of the following are the two greatest long-term threats to coral reefs?
A)ocean acidification and overfishing
B)damage by divers and predation
C)climate change and acidification
D)erosion and sea-level rise
E)climate change and predation
Answer
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Question 2
(Multiple Choice)
Free
A jellyfish would be considered a type of ____.
A)benthos
B)zooplankton
C)nekton
D)phytoplankton
E)ultraplankton
Answer
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Question 3
(Multiple Choice)
Free
Which of the following is a highly productive wetland that provides habitat for some 69 species of trees that can live in salty water?
A)seagrass beds
B)barrier beaches
C)barrier islands
D)coastal rain forests
E)mangrove forests
Answer
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