1, a better global environment is the basis of our survival. 2, we live in this world, on the one hand, industrial sewage pouring into rivers, lakes and the sea, the sky was filled with black smoke, piles of garbage. On the other hand, the forest area dropped, desertification, climate variability, acid rain rains, droughts and floods wreak havoc, ecological disasters frequently, the gradual depletion of water resources and natural resources . human survival and development are facing deteriorating environment arising serious threat. 3, let's start now, from me, protect our planet, but also to protect our human yourself!