Global Warming Stoppers

Question How is global warming caused, and How does it affect us?


Global Warming is a major rise in the average temperature in the earth surface. Greenhouse gases are the cause of this sudden increase of heat in the atmosphere. Some of these gases are carbon dioxide, methane, and water vapor. They trap the heat that would otherwise escape from the earth. Sunlight passes through the earth's atmosphere and warms the earths surface. The heat is radiated. Most of the outgoing heat is observed by green house gases, this causes the earth's climate to shift. Everyday activities like riding a car can speed up global warming faster than it was before. Cars cause gases to like CO2 to pollute the air by emissions powered by Fossil Fuels.

Emmanuel
http://worldchangingprojects.wikispaces.com/green+house+gasses
Daniel
http://worldchangingprojects.wikispaces.com/Global+Warming
Austin
http://worldchangingprojects.wikispaces.com/Global+warming+effects
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The first car of many to lead cars to a fossil fuelless future