We are now living in a common home.
That i the earth. She provide u with enough food, enough water and enough living room. So we mut do everything to protect her. There are lot of big or mall, red or green, beautiful garden around u .But there are till ome other land bare of grae or tree on the earth. Some people may ak why not led all land covered with tree, flower and grae? Why not prevent the land from being deert? Why not prevent the air from being polluted? And why not prevent the earth from being poioned? Ye! Our environment i being polluted fater than nature and man effort can prevent. Time i bring u more people, and more people will bring u more indutry.
So many tree will be cut down, and more large citie will be et up. Lot of wate material, in return, i produced and harm the environment. So ome expert declare that the balance of nature i being detroyed. The urvival of man i in danger. We feel really ad about it. What can we do to olve thi problem? We mut forbid cutting down tree and forbid killing animal and pouring wate water into river and o on. We ll never detroy the balance of nature. Let get along well with all animal. Let the tree, flower and grae come back to our home.
Becaue we have only one home --- the earth.