Home : 2006 : May : 27
Water Cycle
By Grade4Teach
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If you want to go into depth you can go into the water cycle and explain that it is so salty because the water evaporates and leave the salt behind. I am sure you can find some good experiements to do with that if you need, I can look at my books when I go back to school on Tuesday. Otherwise, search the Internet, I am sure they will have something good.
Good Luck
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