22-01-2011, 03:07 AM
These days, when the Earth's climate has been said, the discussion usually follows immediately from climate change. Global climate change, which is warmer or colder, the rain ever more droughts, mainly because of global warming. Since 1900, the Earth has warmed about 1 ° F (0.7 ° C). At the regional level, the effects of this warming can vary. Using various tools and techniques, including climate models, radar and weather-balloon observations, satellite data, etc.
