Earth is our only home in we don't protect it from now on,we will have nowhere to go when the environment being at what we have done to our let out too much exh
Guilin is in the north of Guangxi. The population in the city of Guilin is more than six hundred thousand. There are famous and beautiful sceneries in you come to Guilin, you will know how
“ Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on th