Summary –,

Article –

Global warming refers to the long-term rise in Earth’s average surface temperature due to human activities, primarily the emission of greenhouse gases such as carbon dioxide and methane. This phenomenon leads to significant changes in global climate patterns, resulting in consequences such as melting ice caps, rising sea levels, and increased frequency of extreme weather events.

Causes of Global Warming

The main contributors to global warming include:

• Burning of fossil fuels: Coal, oil, and natural gas used for energy release large amounts of carbon dioxide.
• Deforestation: Trees absorb carbon dioxide; cutting them down reduces this carbon sink.
• Industrial processes: Certain manufacturing activities emit greenhouse gases.
• Agriculture: Livestock produce methane, a potent greenhouse gas.

Impacts of Global Warming

1. Rising sea levels: Melting glaciers and thermal expansion cause flooding in coastal areas.
2. Extreme weather: More frequent hurricanes, droughts, and heatwaves disrupt ecosystems and human lives.
3. Biodiversity loss: Changing habitats threaten many species with extinction.
4. Health risks: Increased heat-related illnesses and spread of vector-borne diseases.

Mitigation Strategies

To combat global warming, several measures can be taken:

• Transition to renewable energy: Solar, wind, and hydroelectric power reduce greenhouse gas emissions.
• Energy efficiency: Improved technologies lower fossil fuel consumption.
• Reforestation: Planting trees to absorb carbon dioxide from the atmosphere.
• Policy and regulations: Governments can enforce limits on emissions and promote sustainable practices.

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Amanda

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