Greenhouse effect

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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, thus warming the planet.

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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. Key examples include carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

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How do humans primarily contribute to the increase of greenhouse gases?

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Humans primarily contribute to the increase of greenhouse gases through the burning of fossil fuels for energy, transportation, and industrial processes.

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What is the role of the Sun in the greenhouse effect?

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The Sun emits energy in the form of radiation, some of which is absorbed by the Earth, while the rest is reflected back into space. The greenhouse effect helps retain some of this energy, keeping the planet warm.

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What happens to the Earth's temperature without the greenhouse effect?

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Without the greenhouse effect, the Earth's average temperature would be significantly lower, making it inhospitable for most forms of life.

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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, particularly the emission of greenhouse gases.

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How does global warming affect sea levels?

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Global warming causes sea levels to rise due to the melting of ice caps and glaciers, as well as the thermal expansion of seawater as it warms.

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What is one consequence of increased greenhouse gases on weather patterns?

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Increased greenhouse gases can lead to more powerful storms and an increase in the frequency of extreme weather events.

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What is the difference between climate change and global warming?

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Global warming refers specifically to the increase in Earth's average temperature, while climate change encompasses broader changes in climate patterns, including temperature, precipitation, and wind.

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What is the significance of carbon dioxide in the greenhouse effect?

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Carbon dioxide (CO2) is a major greenhouse gas that traps heat in the atmosphere, and its levels have increased significantly due to human activities.