Natural Diater
in the pat hundred year, there have heen frequent natural diater, uch a flood, drought, mud-rock flow, eimic ea wave, earthquake, windtorm and the tretching of new deert. the diater have killed million upon million of people, detroyed countle home, and wiped out numerou piece of fertile land.
now more and more people become aware that thoe diater have much to do with what we have done to the earth. we have cut down too many tree in the foret,we have badly polluted the environment, we have hocked our own home-planet time and again with tremendouly powerful eploion of nuclear bomb. a a reult, climate have become abnormal, rainwater ruhe down hillide angrily, and the underground energy goe up to revenge itelf on u.
the earth i our only home-planet. it i urgent for u to top damaging it, and to do our bet to protect it and make it a lovely place uitable to live in, for we have nowhere to go and urvive ecept where we are now.