We have only one earth.But now,the environment becomes worse and worse.Asyou know,there's no enough clean water for people.So many of them lose theirlives because of water.In a lot of countries,people have to cut trees forliving.So there's nothing to keep water from running away.Also we have pollutedthe land,the river and the air.Some people may say:we are the masters ofnature.Now the "master" seems to be confronted with problems that are far beyondhis control.
the holes of the ozone layer make the earth less suitable to live for somecreatures including human beings.Facing all the disasters made by ourselves,wehave the responsibility to deal with the problem.
we must do something useful to protect our environment.We can plant treesand take good care of them.We can save the water and ask our parents to do so.Wecan't throw any litter onto the ground and we should collect them forrecycling.If we take good care of our earth today,it will be more beautifultomorrow.
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