Human Impact and Climate Change

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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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How does global warming affect weather patterns?

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Global warming causes changes in temperature, precipitation, and wind patterns.

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What is ocean acidification?

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Ocean acidification is the process of the ocean becoming more acidic due to the absorption of carbon dioxide from the atmosphere.

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How does ocean acidification affect marine life?

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It negatively impacts marine life by affecting the ability of organisms such as corals, shellfish, and plankton to build and maintain their shells and skeletons.

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What is deforestation?

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Deforestation is the clearing or thinning of forests by humans, which can lead to environmental degradation.

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How does deforestation contribute to climate change?

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Deforestation reduces the number of trees that can absorb carbon dioxide, leading to increased levels of CO2 in the atmosphere.

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What is a carbon footprint?

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A carbon footprint is the total amount of greenhouse gases emitted by human activities, usually expressed in equivalent tons of CO2.

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What are greenhouse gases?

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Greenhouse gases are gases that trap heat in the atmosphere, including carbon dioxide, methane, and nitrous oxide.

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What are renewable energy sources?

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Renewable energy sources are energy sources that are replenished naturally, such as solar, wind, hydro, and geothermal energy.

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What are the benefits of using renewable energy sources?

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Renewable energy sources help reduce greenhouse gas emissions, decrease air and water pollution, and promote energy independence.