DOL Global Warming Views

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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 are greenhouse gases?

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Greenhouse gases are gases that trap heat in the atmosphere, including carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O).

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What is coral bleaching?

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Coral bleaching is a phenomenon where corals lose their vibrant colors and turn white due to stress factors like increased water temperatures.

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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.

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What is the role of carbon dioxide in global warming?

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Carbon dioxide is a major greenhouse gas that contributes to global warming by trapping heat in the atmosphere.

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What evidence supports global warming?

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Evidence for global warming includes rising average global temperatures, melting glaciers, and increasing sea levels.

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What are renewable energy sources?

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Renewable energy sources are energy sources that are replenished naturally, such as solar, wind, and hydroelectric power.

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What is the impact of deforestation on global warming?

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Deforestation contributes to global warming by reducing the number of trees that can absorb CO₂, increasing atmospheric carbon levels.

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What is the consensus among climate scientists about global warming?

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The consensus is that human activities, particularly the burning of fossil fuels, are the primary cause of global warming.

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How do oceans help mitigate global warming?

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Oceans absorb excess carbon dioxide from the atmosphere, helping to reduce the greenhouse effect.