Whenever April 22,this is the earth's festival,has already 30 years,because of "three wastes" pollution (waste water and gas and waste residue) and "top ten pollution" around the world each year,a most caused disease,disability,or death.However,the white pollution have freedom,it in the sky,the ozone layer outrages plunge broken,he let desert sand flies never stope and disturbed the people's life.Trees can't resist with it,in a hurry to leave people.
If we don't can stop,white pollution will give human serious punishment,in the end,is not only the rare animals and plants,even we humans,will eventually destroy on the desert.
The classmates,we cannot leave the survival of the earth,a common destiny brought us together,nature how hope it can return to uncle homes,the earth mother put heavy responsibility in the human body,because only can we save the earth and human happiness:let the green no longer sigh,nature never cry,let the earth mother wound disappearance,let the earth more strong tomorrow,lovely and beautiful!
I called on:don't destroy our own home,everybody is responsible for protecting the environment,protecting the environment starts from me,from now to start with!