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��������ӣ������ ƪ1
����from this cartoon, we can see that at the top end of the river,is a chemical factory and a paperrnaking factory which send out and poisonous wastes. and the river has been seriously polluted, be seen from the color of it. along this "black" river, there area few people selling fresh water which must have been taken fromfar away places.
����at the first glance, it is very strange to us how can people sell water along the river, but this is the case, because the water in this river is undrinkable. this presents a serious social problem--environmental pollution. with the development of economy, our living standards have been greatly improved. but we can' t ignore the fact the air we take in and the water we drink today are not as fresh and clean as they used tobe.
����some kinds of pollution can even be deadly to people. it is high time that we took some measures to solve the problem.i think we can first call people's attention to this problem so thatthey will be aware of the serious consequences of it. then,we can passcertain laws to restrain the factories from sending out wastes.
����finally,we can do more resarch work to find out ways to deal with the wastes.
��������ӣ������ ƪ2
����sun exposure, river dry, ground crack. a strong dandelion in order to let their children can go to a better place than this life, is fighting with the sun. wind girl came lightly, the small dandelion took away.
����small dandelion eyes wide open curious eyes, carefully watched the mother had said the beautiful world. a section of "colorful" criss-cross the river, tens of thousands of stumps barely standing on the wasteland, a tall steel frame tall and crowded crowded on the earth ... ... small dandelion rubbed his eyes, once again looked at this world. that clear river, green trees, mountains and plains of flowers and where the soft land?
����the wind girl holding a small dandelion flew to the beach side, said: "child, you are here to settle down!" small dandelion look at this piece of land, the beach side of several reeds hanging head, listlessly crawling on the ground. a dark piece of the sea, floating a lot of dead little fish, a small gull effort to clean up their own oil stains. "i want to live here," said the little seagull. "the little seagull said sadly:" i want to have a friend, but here it is polluted by oil, and the fish are dead, and you are still somewhere else. place to go! "little dandelion shook his head to the wind girl, so they left the beach.
����"i'll take you to the forest and there will be a way for you to settle down." the wind girl said softly. mother said that the big forest lived in many small animals, there are many tall trees, they can cover their shelter, small dandelion looking forward to. they flew over the beach, crossed the ocean and came to the big forest. little dandelion heard a burst of piercing screams, he shivering, bow down to see. the great forest was filled with bloody animal bodies, their bodies were baked by the sun, but the heart was soaked in the icy blood pool; the hunters were aiming for small animals with a shotgun; not far away, the loggers were busy a small sparrow is from a fallen tree flew to another tree, it whines ... ...
����little dandelion helplessly looking at the direction of her mother, lowered his head. "mom, where is my home?" the wind girl gently stroked the little dandelion, was trying to take it away. little dandelion suddenly broke the wind girl's hand, it wants to find their own home. small dandelion flew to the mountains, high mountains on the high-voltage cable, with nuclear power plants, where filled with a variety of rays; small dandelion flying to a small river, where the factory polluted the river, a mad cat is crazy to dance; the little dandelion flew to the desert side ... ... small dandelion finally in a building on the balcony to find a place to settle, where there is a handful of soil can be settled for it, there is no killing without pollution, small dandelion quietly waiting, waiting for a the arrival of heavy rain, and then grow vigorously. it waits, and so on, but the rain has never arrived, so it began to desire even a drop of water ye hao. one day, the little dandelion was delighted to see that there was a drop of water on it, it hurriedly opened his eyes, and then closed his eyes sadly. it was a child to face this high-rise city in the cry!
����little dandelion quietly waiting, until now, it still quietly waiting for ..
��������ӣ������ ƪ3
����man and his environment(�˺ͻ���)
����throughout history man has changed his physical environment in order to improve his way of life. with the tools of technology he has altered many physical features of the earth. he has transformed woodlands and prairies into farms and made lakes and reserviors out of rivers for irrigation purposes or hydroelectric power. man has also modified the face of the earth by draining marshes and cutting through mountains to build roads and railways.
����however, man's changes to the physical environment have not always had beneficial results. today, pollution of the air and water is an increasing danger to the health of the planet. each day thousands of tons of gases come out of the exhausts of motor vehicles. smoke from factories pollutes the air of industrialized areas and the surrounding areas of the countryside. the pollution of water is equally harmful. the whole ecological balance of the sea is being changed and industrial wastes have already made many rivers lifeless.
����now environmental protection is more pressing than ever before. as we know, massive destruction of environment has brought about negative effects and even poses a great threat to man's existence. indifference to these problems will mean committing . therefore, effective measures should be taken and laws passed to conserve environment. otherwise,man is certain to suffer from the serious consequences caused by this lack of care for his living surroundings.
��������ӣ������ ƪ4
����last sunday my father and i went fishing along a river. we found the water so dirty that we could hardly catch fish in it.
����a lot of factories along the river always poured their waste water and rubbish straight into the river which made the river water polluted. in this way most of the fish in the river were killed.
����if the river water all over the country is polluted like this�� no living things will exist in the water. as we all know�� environmental pollution does great harm to living things and human beings. now more and more people have come to realize how serious this problem is. our government is doing her best to take measures to fight against pollution. we expect that the water in every river will be made cleaner and cleaner before long.
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