Protecting Our Coral Reefs Quiz

What is one of the main causes of coral bleaching?

• Excessive fishing

• Rising sea temperatures

• Increased boat traffic

• Overpopulation of fish

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How does overfishing affect coral reefs?

• It increases coral growth

• It disrupts the balance of the ecosystem

• It reduces water pollution

• It helps control algae growth

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Which of the following is a major source of pollution impacting coral reefs?

• Solar energy

• Agricultural runoff

• Wind turbines

• Geothermal energy

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NGSS.MS-ESS3-4

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What is a potential solution to combat climate change and help coral reefs?

• Increasing fossil fuel usage

• Reducing greenhouse gas emissions

• Cutting down more trees

• Building more factories

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Which method is used in coral restoration?

• Coral mining

• Coral gardening

• Coral bleaching

• Coral fishing

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What happens to corals during a bleaching event?

• They grow faster

• They expel the algae living in their tissues

• They become more colorful

• They attract more fish

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How can reducing plastic waste help coral reefs?

• It increases the amount of sunlight reaching corals

• It prevents physical damage and pollution

• It makes corals more colorful

• It increases fish population

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What role do marine protected areas play in helping coral reefs?

• They allow unlimited fishing

• They restrict human activities to protect ecosystems

• They increase pollution levels

• They promote coral mining

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Which of the following is a direct effect of climate change on coral reefs?

• Decreased sea levels

• Ocean acidification

• Increased land temperatures

• More frequent rainstorms

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What is one way individuals can help support coral reef conservation?

• Using more plastic products

• Supporting sustainable seafood choices

• Ignoring environmental regulations

• Increasing carbon footprint

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