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What is the main topic of human impacts on ocean systems?

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The main topic refers to how human activities affect the health and functioning of ocean ecosystems.

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What are some ways humans depend on the ocean?

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Humans depend on the ocean for food, transportation, jobs, and recreation.

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What is a negative human impact on ocean systems?

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Pollution from trash and chemicals that harm marine life.

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What is a positive human impact on ocean systems?

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Creating fishing regulations to allow fish populations to recover.

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What role do oceans play in the water cycle?

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Oceans are crucial for the water cycle as they provide moisture that forms clouds and precipitation.

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What is an artificial reef?

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An artificial reef is a man-made structure placed on the seafloor to promote marine life.

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How do warmer ocean waters affect weather patterns?

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Warmer ocean waters can lead to more frequent and stronger storms.

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What is overfishing?

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Overfishing is catching too many fish at once, leading to a decline in fish populations.

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What is marine pollution?

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Marine pollution is the introduction of harmful substances into the ocean, affecting marine ecosystems.

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What is the significance of coral reefs?

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Coral reefs provide habitat for many marine species and protect coastlines from erosion.