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Assessment
What is the primary cause of coral bleaching?
Rising water temperatures
Overfishing
Pollution from land
Plastic waste
Which of the following ecosystems is known for its high biodiversity and productivity?
Desert
Tropical rainforest
Coral reefs
Arctic tundra
What role do mangroves play in ocean health?
They filter pollutants from the water.
They reduce ocean acidification.
They increase fishing productivity.
They provide habitat for terrestrial animals.
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