Intro to Climate Change

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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 caused by human activities such as burning fossil fuels.

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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, keeping the planet warm enough to support life.

Front

Name a major greenhouse gas.

Back

Carbon dioxide (CO2) is a major greenhouse gas that contributes to climate change.

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What is the difference between weather and climate?

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Weather refers to short-term atmospheric conditions, while climate is the average of these conditions over a long period.

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What are biofuels?

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Biofuels are renewable energy sources made from organic materials, such as plants, that can help reduce greenhouse gas emissions.

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Why is deforestation a concern for climate change?

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Deforestation reduces the number of trees that can absorb CO2, increasing the concentration of greenhouse gases in the atmosphere.

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What is one effect of climate change on sea levels?

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

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How do stronger hurricanes relate to climate change?

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Climate change can lead to stronger hurricanes due to warmer ocean temperatures, which provide more energy for storms.

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What role does oxygen play in the atmosphere?

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Oxygen is essential for life but is not a greenhouse gas; it does not contribute to the greenhouse effect.

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What is an example of a renewable energy source?

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Solar energy is an example of a renewable energy source that can help reduce reliance on fossil fuels.