Ocean Challenges and Solutions Flashcard

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What is plastic pollution?

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Plastic pollution refers to the accumulation of plastic products in the environment, particularly in oceans, which harms marine life and ecosystems.

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What causes oil spills in the ocean?

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Oil spills are primarily caused by offshore drilling accidents, where oil is accidentally released into the ocean.

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What are marine protected areas (MPAs)?

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Marine protected areas (MPAs) are regions of the ocean designated to protect marine ecosystems and biodiversity from human activities.

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How do MPAs help marine life?

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MPAs help preserve biodiversity and replenish fish stocks by providing safe habitats for marine species.

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What is the difference between the Atlantic and Pacific Oceans?

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The Pacific Ocean has more diverse coral reefs compared to the Atlantic Ocean.

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What is a solution to reduce plastic pollution?

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Implementing stricter waste management policies can significantly reduce plastic pollution in the oceans.

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What is overfishing?

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Overfishing is the practice of catching fish at a rate faster than they can reproduce, leading to a decline in fish populations.

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What are the effects of climate change on oceans?

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Climate change leads to rising sea temperatures, ocean acidification, and loss of marine biodiversity.

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What is ocean acidification?

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Ocean acidification is the decrease in pH levels of the ocean due to increased carbon dioxide absorption, affecting marine life.

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What role do coral reefs play in the ocean ecosystem?

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Coral reefs provide habitat and shelter for many marine organisms and are crucial for maintaining biodiversity.