water is very important for living without water there can be no life on all animals and plants need man also needs water is found even in the driest part of the world there is some water in the as we all have found out， water may be a solid， or a liquid or a when it isa solid， it may be as hard as brick， when itis a liquid， you can pour it out of a when it is a gas， you cannot see or feel although about 70 percent of the earth's surface is covered with water，there are many places in the world still running out of so we should make good use of water on （求采纳）
How to protect the environment? Good environment can make people feel happy and comfortable ，so to improve the enxironment means to improve our but we should we do? We should plant more trees and flowers and we shouldn't cut them Whenever we see litter on the ground，we should pick it an throw it into Don't spit in Don't walk on grass and pick It's our duty to protect the
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