Climate Change

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What is the greenhouse effect?

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The greenhouse effect is the process by which certain gases in Earth's atmosphere trap heat, preventing it from escaping into space, which helps to keep the planet warm.

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What are greenhouse gases?

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Greenhouse gases are gases that contribute to the greenhouse effect by absorbing infrared radiation. Common examples include carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

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How does increased CO2 affect global temperatures?

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Increasing quantities of CO2 in the atmosphere lead to warmer air temperatures due to enhanced greenhouse effect.

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What human activity is the largest contributor to greenhouse gas emissions?

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Burning fossil fuels for energy and transportation is the main human activity that releases greenhouse gases.

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What are some consequences of climate change?

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Consequences of climate change include more frequent droughts, increased flooding, and the melting of polar ice caps.

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What is the role of the ozone layer?

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The ozone layer protects Earth from harmful ultraviolet (UV) radiation from the sun, but it does not directly affect the greenhouse effect.

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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, primarily driven by human activities.

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What is the relationship between climate change and extreme weather events?

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Climate change is linked to an increase in the frequency and intensity of extreme weather events, such as hurricanes, heatwaves, and heavy rainfall.

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What is carbon footprint?

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A carbon footprint is the total amount of greenhouse gases emitted directly or indirectly by an individual, organization, event, or product, usually measured in carbon dioxide equivalents.

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What is deforestation and how does it relate to climate change?

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Deforestation is the clearing of forests, which reduces the number of trees that can absorb CO2, thus contributing to increased greenhouse gas levels in the atmosphere.