Global Warming
Global warming refers to the increase in the average temperature of the Earth's atmosphere and oceans over time. This phenomenon is primarily caused by human activities that release greenhouse gases into the atmosphere, such as burning fossil fuels for energy, deforestation, and industrial processes.

Causes of Global Warming
- Burning of fossil fuels: The combustion of coal, oil, and natural gas releases carbon dioxide and other greenhouse gases into the atmosphere.
- Deforestation: Trees absorb carbon dioxide, so the removal of forests contributes to higher levels of greenhouse gases.
- Industrial processes: Manufacturing and production activities release gases that trap heat in the atmosphere, leading to global warming.

Effects of Global Warming
- Rising sea levels: As temperatures rise, polar ice caps and glaciers melt, causing sea levels to increase and threatening coastal communities.
- Extreme weather events: Global warming can lead to more frequent and severe storms, droughts, and heatwaves, impacting ecosystems and human populations.
- Disruption of ecosystems: Changes in temperature and precipitation patterns can disrupt habitats, leading to species extinction and loss of biodiversity.

Preventing Global Warming
- Transition to renewable energy sources: Investing in solar, wind, and hydroelectric power can reduce reliance on fossil fuels and decrease greenhouse gas emissions.
- Forest conservation: Protecting forests and reforestation efforts can help absorb carbon dioxide and mitigate the effects of global warming.
- Sustainable practices: Adopting sustainable practices in agriculture, transportation, and urban planning can reduce emissions and promote a healthier planet for future generations.