Our Planet | Coastal Seas

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What is the primary reason that 90% of all marine creatures live in coastal waters?

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The seafloor in coastal waters is within reach of sunlight.

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What happens to corals when sea temperatures rise by a degree or two?

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They expel their plant partners and turn white.

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What is the consequence of corals expelling their plant partners?

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They lose their main source of food and may starve.

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How do bottlenose dolphins in the Everglades catch their prey?

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By herding fish into a ring of mud.

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How do whitetip reef sharks differ from gray reef sharks in their hunting strategy?

Back

They are more agile and can reach hiding places other sharks can't.

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What is the role of sunlight in coastal ecosystems?

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Sunlight allows for photosynthesis, supporting plant life that forms the base of the food web.

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What are coral reefs and why are they important?

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Coral reefs are diverse underwater ecosystems that provide habitat for many marine species and protect coastlines.

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What is the impact of ocean acidification on marine life?

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Ocean acidification can harm shellfish and coral by reducing their ability to form shells and skeletons.

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What adaptations do coastal fish have for survival?

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Coastal fish may have adaptations like camouflage, specialized feeding mechanisms, and schooling behavior.

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What is the significance of mangroves in coastal ecosystems?

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Mangroves provide habitat for wildlife, protect shorelines from erosion, and filter pollutants.