The Water Cycle
http://www.youtube.com/watch?v=ZzY5-NZSzVw
The video I just posted is a demonstration of the water cycle and it helped me to get a general gist of what we were to present. My partner and I learned that when water from all over the earth heats up, it evaporates then condenses when it hits the cool air it forms into clouds and the water vapor becomes heavy. When it becomes too heavy it precipitates and falls into run offs and supplies different lakes and rivers with water. Also when water is absorbed by plants and released into water vapor by it's leaves it's called transpiration, another big part of the water cycle. Then all of this goes on and on in a never ending cycle. Then we incorporated this into experiment in class. Mrs. Wood has my video but I can't find it. I'll try to post that if she gives it to us.
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