At present,our environment is being destroyed and some of the water is being polluted.There are still many problems of environmental protection in recent years.One of the most serious problems is the serious pollution of air,water and soil.the polluted air does great harm to people’s health.The polluted water causes diseases and death.What is more,vegetation had been greatly reduced with the rapid growth of modern cities.Luckily,this situation is being realized by more and more people.And some things are being done.Much more efforts are being made to put the population planning policy into practice,because more people means more people means more pollution.Finally,those who destroy the environment intentionally are being severely punished.I think we must do our best to save our mother-The earth. At present,our environment is being destroyed and some of the water is being polluted.There are still many problems of environmental protection in recent years.One of the most serious problems is the serious pollution of air,water and soil.the polluted air does great harm to people’s health.The polluted water causes diseases and death.What is more,vegetation had been greatly reduced with the rapid growth of modern cities.Luckily,this situation is being realized by more and more people.And some things are being done.Much more efforts are being made to put the population planning policy into practice,because more people means more people means more pollution.Finally,those who destroy the environment intentionally are being severely punished.I think we must do our best to save our mother-The earth.