根据人类乱伐树林,乱扔垃圾,的行为写一篇80词左右的英语短文

Saving the Earth
As time goes by,humans are making the earth sick.We have been acting in an unsustainable way that will eventually cause the destruction of our planet; for example,deforestation,rubbish dumping and the release of raw pollutants into the environment.These sort of actions have caused the various environmental problems that we face now,such as desertification,deterioration in the water and air quality,and most importantly,global warming.If we do not act now,the earth will be destructed and the humans will die out with it.From this day on,we should protect the environment.We should aim to be sustainable,which means that when we cut down one tree,we must plant another to make up for it.We can also buy products that are made by companies that do not release pollution (such as some brands of organic cleaning agents),this can help reduce pollution.

Nature is our common protection. For those who casually woods, litter behavior, I hate. They don't know now practice. Will give the earth take what kind of disaster. So absolutely forbidden casually woods, litter. Let everybody action, save our planet earth.