Thursday, October 11, 2007
Communtiy Service
Global warming is the increase in the average temperature of the Earth's surface air and oceans in, it's still going on. The global average air temperature near the Earth's surface rose 0.74 0.18 during the last 100 years. The Intergovernmental Panel on Climate Change concludes, increase in globally averaged temperatures since the mid-20th century is because the greenhouse gas concentrations the greenhouse effect. The IPCC projected that global surface temperatures are likely to increase by 1.1 to 6.4 °C between 1990 and 2100. Warming and sea level rise they say are going to continue for more than a millennium even if greenhouse gas levels are controlled. This because the large heat capacity of the oceans. Other effects of global warming include changes in agricultural yields, glacier retreat, species extinctions and increases in the ranges of disease. How warming and other changes from country to country around the earth. There is political and public debate to do anything about it, or just let it go. For every gallon of gasoline burned, about 20 pounds of carbon dioxide enter the atmosphere. So bike, walk, take public transportation, or carpool whenever possible. Solarize your cookouts. Build your own solar oven or buy one ready-made. Audit your home: Get a free energy audit on your home from your gas and or electric utility and then institute their recommendations
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