Saving the Earth

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As time goes by,humans are making the Earth sick.People cut down too many trees and leave more and more rubbish here and there.Factories let out their waste without doing anything to it.All of these have caused many serious problems.More and more good land has turned into deserts.Rivers and lakes have been polluted and the water in them becomes dirty and poisonous.What’s As time goes by, humans are making the Earth sick. People cut down too many trees and leave more and more rubbish here and there. Factories let out their waste without doing anything to it. All of these have caused many serious problems. More more good land has turned into deserts.Rivers and lakes have been polluted and the water in them becomes dirty and poisonous. What’s
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