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1、.,1,Global Warming,.,2,Outline,.,3,The Situations,Global Annual Average Temperature Run Chart,High Expected value,Low Expected value,Nearly 100 years the average global temperature has increased. (0.60.9),In the future, the earth will become much hotter.,.,4,The Situations,The Arctic Ice being serio
2、usly reduced,Facing Serious Long-term Drought,Suffering So Many Flood Disasters,.,5,The Reasons,Nature Cause Human Cause,.,6,The Reasons,Nature Cause: The earth is on a warm period The earth revolution track has been changed,.,7,The Reasons,Human Cause:,Excessive Development and Usage of Fossil Fuel
3、s for a Long Term,petroleum,coal,gas,Hydro and nuclear power,The Chart of Energy Source Structure from 1950 to 1990,.,8,The Reasons,Air Carbon Dioxide Enrichment,A Greenhouse Gas The Greenhouse Effect Heat Preservation,.,9,The Reasons,Much of the temperature change is down to human influence,.,10,The Actions,Low Carbon Technology Low Carbon Life,.,11,The Actions,Low Carbon Technology Less energy consumption for machines Change energy source structure,.,12,The Actions,Low Carbon Life Driving less , walking more Living a frugal life Planting more trees,.,13,Thank You !,