急需一篇写水污染的英语作文 100字

急需一篇写水污染的英语作文 100字

Water pollution 水源污染 有四个 你可以随意选择自己喜欢的文字~Water is used in homes,in farming,and in manufacturing.The water used by the people comes from oceans,lakes,rivers,and streams.Many water sources are becoming polluted.People are throwing things into the water.Factories are dumping waste materials into the water.Cities are dumping sewage into the water.Some water sources have become so badly polluted that the water cannot be made fit to use.Would you like to drink water that came from a source that had been so badly mistreated?Now is the time that we should take up our responsibility to protect our environment from being polluted.-------------------------------------------------------------------------------- Water pollution is caused by waste from factories and cities.Oceans are able to clean themselves,but certain seas,once they become dirty,are not able to do so.One example is the Mediterranean which lies between Europe and Africa.It has onlyeone narrow entrance to the ocean in the west.On quarter of the shores of the Mediterranean are polluted and are no longer safe for swimming,as a lot of diseases are present in the water.In most places it is not safe to eat the fish.Lakes also have the same problems.Lake Baikal in Asia was once the cleanest in the world,with over 700 different kinds of plant and animal life.Now,however,the waters of this great lake,which is also the world\'s deepest (over 1,740 metres),have been dirtied by waste from a chemical factory.In 1989 an oil tanker hit a rock off the northwest coast of Alaska.35,000 tons of oil poured into the sea.The accident was one of the worst in history.More than 34,000 birds and 10,000 animals were killed.4,800 square kilometres of ocean were polluted.-------------------------------------------------------------------------------- Spring is the best season of the year.The weather gets warmer and warmer.My clas i\'amates and I took a one-day sightseeing around our city.The scene was pretty.But when we saw the rivers along our city,I felt very sorry,and thoughit a lot.With the development of modern agriculture and industry,more and more waste water is being poured into rivers.It has caused serious pollution.The river is becoming so dirty that no living things can live in it.The river is giving off a terrible smell.We make an urgent appeal that measures should be taken to cope with the situation.Our government should start building various facilities such as sewage treatment!plant and encourage scientists to work out more and better ways to reduce the pollution of water.Water is tho source of our lives.It is very important to protect water.-------------------------------------------------------------------------------- My classmates and I had an outing this spring.We had a good time.But meanwhile I noticed that water pollution in our city was becoming more and more serious.On our way,we could see women washing clothes in the river.Litter was floating on the river.Waste water produced by a chemical factory was being discharged into the river.We did not see any fish in the river.The fiver was not so clear as before.Water quality was very bad.I am worried about it because water is important to all living things.Man can not live without water.I hope people pay more attention to this problem,especially the government.Try to control the pollution of water as early as possible.At last I would like to say,"To protect water is to protect life."