Environmental problems are becoming more and more serious all over the the development of industry and agriculture,cars make great noises and give off poisonous on the hills have been cut down,and waste water is being poured continuously into we go today,we can find rubbish carelessly whole ecological balance of the earth is destruction of environment has brought about negative effects and even poses a great threat to man's must face the situation that exists and take actions to solve our environmental instance,new laws must be passed to place strict control over industrial pollution,the pub!ic must receive the education about the hazard of pollution and so hope that all these measures will be effective and bring back a healthful environment.
