1. Global warming By: Billy Tascarella and Phil Bohner

2. The greenhouse, climate, and global warming Greenhouse gases trap infrared radiation keeping the lower levels of the atmosphere hot and the upper ones cold. Climate change is a change in weather patterns and seasonal changes Global warming is the heating of the earth over a long period of time

3. How there related Greenhouse gases trap heat in the atmosphere causing global warming Global warming then causes the climate changes

4. What causes global warming? Global warming is a gradual increase in planet wide temperature caused by the greenhouse gases

5. Consequences Weather patterns change Melting glaciers and rising sea levels Some wildlife could become extinct

6. Impact on the economy We have to use less oil to try and stop global warming and that would cause a lot of people to lose jobs Extreme weather will impact our economy if we have to pay to clean up the aftermath

7. Fighting global warming Don’t use as much water if u have to don’t use hot water use cold water Recycle and save energy Use less fossil fuels you could carpool or ride a bike or walk

8. Against global warming Some scientist say that global warming is natural and the Earth tends to heat up or cool down every once in a while. Satellite imaging shows no signs of global warming Global climate computer models can not predict future climate changes global warming of a modest amount of global warming would benefit the Earth

9. My opinion Billy's opinion I don’t think humans play a big part in global warming I think its natural Phil's opinion I think humans have something to do with it I believe it’s a combination of humans effect and earths natural heating

10. sources http://www.weatherquestions.com/What_is_the_greenhouse_effect.htm http://www.ecy.wa.gov/climatechange/whatis.htm http://solar-center.stanford.edu/sun-on-earth/glob-warm.html http://www.dpi.nsw.gov.au/research/topics/climate-change/causes http://www.nrdc.org/globalwarming/fcons.asp http://www.usnews.com/usnews/news/articles/070717/17warming_2.htm http://www.aproundtable.org/tps30info/globalwarmup.html