Global Warming
It's in the human's hands to end Global Warming Global Warming is the increase in the Earth's atmosphere usually caused by green house effect. Green House effect is the rising levels in Carbon Dioxide (CO2), chlorofluorocarbons, and other pollution's. The burning of fossil fuels to make electricity is the largest source of Global Warming. The second emission leader is transportation. Together, the top two leading causes of Global Warming make 3.7 Billion tons of emissions each year. Global Warming leads to animal habitat loss and extinction, changing climate zones, sea levels rising, and eventually world loss.