Cavities gradually increase, ultraviolet radiation on the ground increases, and the incidence of skin cancer increases; 65.438+0.2 billion people live in turbid air; 65.438+0.2 billion people are short of water; 12% of mammals and 1 1% of birds are endangered; Loss of 20 billion tons of topsoil every year; Forests are disappearing at the rate of 4.5 million hectares a year. What an amazing number! It's really creepy Nature has given us a serious warning. If we destroy the environment at will instead of protecting it, it is equivalent to digging a grave for ourselves!
Scientists have proved that at least within 4 1 km around the earth, there is no second person suitable for human habitation. Therefore, after destroying the earth, human beings want to move to other planets.
When I was a child, my family always told me to protect the environment and be a civilized person, but now it seems to me that my family is not protecting the environment, but most of them are destroying it, so please join hands with our family to protect the environment!
I know that it is not enough to rely on our own strength. So I hope everyone will take care of the environment and start from themselves, such as: no spitting; No littering; Don't chop down trees indiscriminately; Save electricity, water, gas, etc ... Not only that, we should also widely publicize and advocate environmental protection knowledge to people through various channels and forms, enhance people's awareness of environmental protection, and let each of us pay attention to the environment around us!
Let's take action and hold hands with small hands to protect our beautiful and fragile planet together. I believe that the earth will become as beautiful as before!