Global Warming: Global warming is the long-term increase in Earth’s average surface temperature, primarily caused by human activities releasing greenhouse gases.

Impact on the World:

1. Rising sea levels and coastal threats.
2. More frequent and intense extreme weather events.
3. Disruption of ecosystems and biodiversity.
4. Water scarcity and changing precipitation patterns.
5. Food security challenges and agriculture disruptions.
6. Health risks and increased disease spread.
7. Economic consequences and infrastructure damage.
8. Social and political instability due to migrations and resource conflicts.

Addressing global warming requires global efforts to reduce emissions and adapt to the changing climate.