Monday, December 1, 2008

What I Lerned about Weather

What I learned about the weather that the sun provides the main energy needed for evaporation of water and 99% of the air we humans breathe is made out of oxygen and nitrogen.Even if the earth never had any plants we could never breathe because we humans breathe oxygen.And when water droplets that go into the air by plants is called transpiration. Even the earth has different kinds of clouds like the "cirrus,stratus,and cumulus."I have also learned something called "The Water Cycle."Water cycle means"When a movement of water goes through the geosphere,atmosphere,and the hydrosphere."I have learned more things,but that is all I can say for now.