Human Impacts on the Environment

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What are laws and policies in relation to environmental protection?

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Laws and policies are regulations created by governments to protect the environment and conserve natural resources.

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What is a wildlife refuge?

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A wildlife refuge is a protected area designated for the conservation of wildlife and their habitats.

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What are conservation efforts?

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Conservation efforts are actions taken to preserve and protect natural resources and biodiversity.

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What does it mean for a species to be extinct?

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Extinction occurs when a species no longer exists anywhere on Earth.

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What caused the extinction of the Caribbean monk seal?

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The Caribbean monk seal was overhunted primarily for its blubber.

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What is overhunting?

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Overhunting is the excessive hunting of a species, leading to its decline or extinction.

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What major factor contributed to the near extinction of bison in the late 1800s?

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Overhunting was the major factor that nearly led to the extinction of bison.

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What is plastic pollution?

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Plastic pollution is the accumulation of plastic products in the environment, harming wildlife and ecosystems.

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What is nutrient pollution?

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Nutrient pollution occurs when excess nutrients, often from fertilizers, enter water bodies, causing harmful algal blooms.

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What is oil pollution?

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Oil pollution is the release of oil into the environment, often due to spills, which can harm marine life and ecosystems.