Mother Earth has given birth to hundreds of millions of children, and all people, animals and plants are her children. They drink the sweet milk of Mother Earth, eat the rich food of Mother Earth, lie in the warm embrace of Mother Earth and live happily. However, some of these children do not cherish the life given by Mother Earth, nor do they care about Mother Earth. This is clear water, which has been polluted beyond recognition; The clean air is discharged to her by the waste gas and toxic gas in the factory chimney. Without the help of trees, everyone would breathe in polluted air. The forest was cut down and the birds were homeless. Mother Earth said sadly, "I … I … What should I do?" "Mother Earth, what's wrong with you?" "Well, human developed, you can run amok. They are desperate to destroy the environment, cut down trees without restraint and discharge waste gas at will, making the atmosphere thin and the ratio of oxygen to carbon dioxide seriously unbalanced. My child and I have difficulty breathing. What do we do? The cat meows ... Woohoo ... "Mother Earth began to cry and could be heard in any corner of the universe. Kid! However, you don't know that hurting Mother Earth means hurting yourself, but many of you don't realize this and continue to destroy the environment. How pathetic!