Human Impacts on Ecosystems

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What is global warming?

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Global warming refers to the long-term increase in Earth's average surface temperature due to human activities, primarily the emission of greenhouse gases.

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What is one major consequence of global warming?

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A rise in sea level due to the melting of glaciers and polar ice.

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How does climate change affect wildlife?

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Climate change can lead to habitat loss and challenges for wildlife in migrating to new habitats.

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What is biodiversity?

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Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species.

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What is the largest threat to biodiversity?

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Humans are considered the largest threat to biodiversity due to activities like habitat destruction, pollution, and climate change.

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What is habitat destruction?

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Habitat destruction is the process in which natural habitat becomes incapable of supporting its native species, often due to human activities.

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What is pollution?

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Pollution is the introduction of harmful substances or products into the environment, which can have detrimental effects on ecosystems.

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What is human population growth?

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Human population growth refers to the increase in the number of people living in a specific area, which can lead to increased resource consumption and environmental impact.

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What are invasive species?

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Invasive species are non-native organisms that, when introduced to a new environment, can cause harm to native species and ecosystems.

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What is climate change?

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Climate change refers to significant changes in global temperatures and weather patterns over time, largely driven by human activities.