Explore the ecological and economic significance of coral reefs, their global coverage, species supported, threats faced, and their benefits to humans.
Overfishing
Blast fishing
Cyanide fishing
All of the above
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Coral polyps
Plankton
Zaoxanthellae.
Tentacles
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Protecting coastal areas from erosion
Its porous limestone skeleton is used as a material for human bone grafts
Treatment of HIV, cardiovascular diseases and ulcers
All of the above
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Ocean acidification
Overfishing
Increased salinity
Coral bleaching
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1%
50%
25%
24%
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Less than 1%
1% to 5%
25%
More than 50%
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500million
50million
500billion
5billion
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True
False
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USD $37.5billion
USD $3.75billion
USD $375billion
USD $370billion
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Quiz Review Timeline (Updated): Nov 19, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
The Ultimate Coral Reefs Quiz
Dive into 'The Ultimate Coral Reefs Quiz' to explore the fascinating world of coral reefs. Learn about coral polyps, the composition of reefs, and distinguish between fringing and...
Questions:
10 |
Attempts:
614 |
Last updated:
Apr 11, 2023
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Spelling Words In Context
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Questions:
10 |
Attempts:
167 |
Last updated:
Mar 22, 2023
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At Home In The Coral Reefs
This quiz titled 'At Home in the Coral Reefs' assesses understanding of coral reef ecosystems, focusing on vocabulary, ecological relationships, and impacts of human activities....
Questions:
9 |
Attempts:
377 |
Last updated:
Mar 21, 2023
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See How Much You Know About Coral Reefs!
This quiz is about coral reefs. Take part and see how much you know about coral reefs!
Questions:
5 |
Attempts:
242 |
Last updated:
Apr 11, 2023
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The Ultimate Coral Reefs Quiz
Dive into 'The Ultimate Coral Reefs Quiz' to explore the fascinating world of coral reefs. Learn about coral polyps, the composition of reefs, and distinguish between fringing and...
Questions:
10 |
Attempts:
614 |
Last updated:
Apr 11, 2023
|
The Coral Reef CRCT
The Coral Reef CRCT explores the characteristics and ecological significance of coral reefs. It assesses understanding of coral comparisons, their relationships with other marine...
Questions:
14 |
Attempts:
184 |
Last updated:
Mar 20, 2023
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