Global Warming

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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 the Greenhouse Effect?

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The greenhouse effect is a natural process where certain gases in the Earth's atmosphere trap heat, keeping the planet warm enough to support life.

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What gases are considered greenhouse gases?

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Common greenhouse gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and water vapor.

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How does the Sun contribute to the greenhouse effect?

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The Sun provides energy in the form of sunlight, which warms the Earth. Some of this heat is trapped by greenhouse gases in the atmosphere.

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What role does the Ozone Layer play in protecting the Earth?

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The ozone layer absorbs most of the Sun's harmful ultraviolet (UV) radiation, protecting living organisms on Earth.

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What happens when more greenhouse gases are added to the atmosphere?

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Adding more greenhouse gases increases the greenhouse effect, leading to a rise in Earth's average temperature.

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What is the difference between natural and man-made greenhouse gases?

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Natural greenhouse gases are produced by natural processes, while man-made greenhouse gases are released through human activities like burning fossil fuels.

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What are some effects of global warming?

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Effects of global warming include rising sea levels, more extreme weather events, and changes in wildlife habitats.

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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, often linked to global warming.

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How can we reduce greenhouse gas emissions?

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We can reduce emissions by using renewable energy sources, improving energy efficiency, and promoting sustainable practices.