Earth ━ ━ a blue of the planet, it is the survival of our homes, blue sea, green forest, the vast grassland, curved river, the blue sky, white clouds floating, meanwhile, describes the gentle elegantly simple and beautiful picture, how much we love you ah, our earth mother!
Now, however, we humans are faced with the question: should the sapphire continue to reflect the blue sky and blue sea light, or should it gradually fade and become lifeless?
Because now, our mother ━ ━ the earth mother is already was black and blue all over. Man has destroyed the forests that cover its surface and made the flocks of birds that soar freely in the blue sky homeless. We polluted the rivers which moistened its whole body, and made the panicked fish lose the wonderful life. We destroyed the ozone layer to protect it, so that more ultraviolet, infrared took the opportunity to enter, great threat to animals and plants; At the same time, more and more wild animals have lost their comfortable homes and are suffering from the disaster of extinction... Is that what we want? How many endangered animals and plants are still struggling today? They are begging, they are calling, humans, why are you so cruel to me? Yeah, we humans do this, is it smart or is it stupid? You see, earthquakes, tsunamis, floods, hurricanes, mudslides, dust storms... A series of natural disasters are coming in like the tide, nature has given us merciless punishment, do we still want? Are we going to destroy ourselves? Humans, we should think.
