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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. While climate change is a natural phenomenon, human activities have accelerated it.

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What are greenhouse gases?

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Greenhouse gases are gases in the Earth's atmosphere that trap heat. The main greenhouse gases are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

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How do human activities affect greenhouse gas levels?

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Human activities, such as burning fossil fuels, deforestation, and industrial processes, are increasing the levels of greenhouse gases in the atmosphere.

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What is the greenhouse effect?

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

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What are some natural causes of climate change?

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Natural causes of climate change include volcanic eruptions, changes in solar energy output, and the movement of tectonic plates.

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What is sea level rise?

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Sea level rise is the increase in the level of the world's oceans due to melting ice caps and glaciers, as well as the expansion of seawater as it warms.

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What impact does climate change have on coral reefs?

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Climate change leads to warmer ocean temperatures, which can cause coral bleaching, and increased CO2 levels, which make oceans more acidic, harming coral reefs.

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What is the role of the atmosphere in climate change?

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The atmosphere is a system where changes in one part can affect other parts, influencing weather patterns and climate.

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What are some effects of climate change on weather patterns?

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Climate change can lead to more extreme weather events, such as hurricanes, droughts, and heavy rainfall.

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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, contributing to higher greenhouse gas levels.