The humanity moves to the ecological environment has the frontage influence,also has the negative influence.The frontage influence causes our environment to be better,but the negative influence must bring to our high attention.Appears since the humanity on the Earth,humanity's activity caused in the biosphere the material circulation to speed up; The humanity uses own wisdom,through the high tech method,has improved the soil,has created the new variety; Humanity's industrious work caused the barren hill to turn the green and glossy farmland,caused the desert to turn the oasis; Our country constructs "three norths" the protective forest,effectively has suppressed the desert spread.At the same time,Humanity's activity destroyed the biosphere harmony,has broken the ecological equilibrium,has created the ecological environment suddenly worsening.We must use own wisdom,own talent protect our homeland,lets the environment which we lives be happier