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Assessment
What is the primary threat to coral reefs from climate change?
Rising sea temperatures
Increased sunlight
Lower sea levels
Ocean acidification in cold waters
How does increased CO2 in the atmosphere affect coral reefs?
It enhances coral growth.
It leads to ocean acidification.
It reduces coral predation.
It stabilizes reef ecosystems.
What impact do humans have on coral reefs that is compounded by climate change?
Overfishing
Natural underwater currents
Increased rainfall
Wind patterns
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