Tuesday, December 23, 2008

What's global warming?


Global warming is the increase in the average temperature of the Earth. It has begin since the mid-20th century. Now, global warming is the hottest issue of the world. Everybody speaks about global warming. The earth's temperature increases every year. I believe that everybody can feel it. The increasing temperatures make ice on the north and south hemisphere melt. Because of that, the sea levels rise, and our lands begin to sink. And, it will become the beginning of doomsday. So, what are you waiting for? Let's save our world, begin from now!

The Impacts of Global Warming


Global warming have some impact. One of them is climate change. Climate change is a great impact from global warming. Climate change, make seasons become unstable and unpredictable. Almost all of the farmers in the earth feel this impact. The grow period change, and also the harvest period. It can make the farmer cost more money because of that chaos. Not only that, the worst impact of global warming is the rising sea level. Rising sea level will make our land being drowned slowly. Rising sea level is caused by the melted glaciers. The increasing earth's temperature makes the glaciers in north and south hemisphere melted. The melted glaciers increase the volume of sea water. So, the sea level is rising and our land will be drowned soon. There are so many impact of global warming that is not written here. If you find any, please send me a comment. I hope this will make you aware and be care to our environment.

The Causes of Global Warming

Global warming is caused by greenhouse effect. Greenhouse effect will occur correctly if the quantity of the greenhouse gases are not over. Greenhouse gases are gases in atmosphere that absorb and emit radiation within the thermal infrared range. Greenhouse gases contain Carbon Dioxide(CO2), Water Vapor, Methane, CFC, Nitrous Oxide, Ozone. Because of human's bad habit, the quantity of greenhouse gases increase extremely. It makes greenhouse gases reflect too much radiation into the earth. So, it will trap too much radiation inside the earth and make the earth become hot.
I hope this will be useful for you...

How to minimize global warming

The most important thing to minimize global warming is... Reducing greenhouse gases. How? If you're a smoker, you must stop smoking. If you're used to go anywhere by car or motorcycle, you must be seldom using them. If your hairsprays contain CFC, you must not buy them anymore. You must plant some trees to reduce greenhouse gases. Not only that, we must keep our forest safe from illegal loggers. Don't forget it! Keep our environment green!


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