jueves, 3 de enero de 2008

My planet



Global warming is a term commonly used in two ways:

1-It is a phenomenon in the measures of temperature shows that on average an increase in temperature of the Earth's atmosphere and oceans in recent decades.
2-It is a theory that predicts, based on projections based on computer simulations, a future of growth temperatures.
Sometimes we use designations climate change, which refers to any change in climate, or anthropogenic climate change, which implicitly considers the influence of human activity.
Global warming and the greenhouse effect are not synonymous. The greenhouse effect heightened by the pollution can be, according to some theories, the cause of global warming observed.
The temperature of the planet has been rising since the mid-nineteenth century, when it ended the stage known as the Little Ice Age.
Global warming is natural in the century rise 1 degree or two but what is normal for us in a year have risen more than half a degree.
To prevent climate change this protocol "kyoto," This measure is aimed at restricting many things.




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