Global Warming Global warming is a critical environmental issue that affects the entire planet. It refers to the steady rise in Earth’s average temperature caused primarily by human activities. The main reason for global warming is the increase in greenhouse gases, such as carbon dioxide, methane, and nitrous oxide, which trap heat in the atmosphere. These gases are released mainly through burning fossil fuels like coal, oil, and natural gas for energy, transportation, and industries. Deforestation also contributes significantly because trees absorb carbon dioxide, and cutting them down reduces this…
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