双色球开奖号码 www.nsjl.net 拯救地球的英文作文一：
It is recently reported that some rivers and lakes have dried up in South China. A lot of fishes died. The bottoms of the rivers and lakes have become grass land. The water is becoming less and less because of the bad weather.
So everyone should do something to save our environment. First, we should save every drop of water, such as turning off the taps after using it and recycling the water. For example, we can water the plants and clean the rest room with our used water. Second, we should save energy, such as less turning on the lights and turning off the lights when we leave; Do more walking, more bicycling and less driving and so on. Third, we should ask our government to control the pollution from the factories.
Let's act now from everything to save our environment. Don't let our tears be the last drop of water in the world！
The population of the earth is increasing very fast. Humans must make the earth support the increasing population. This has made it necessary for agriculture and industry to develop rapidly.
Such a rapid development produces more and more waste, which goes into the water, the soil and the air. Some of it is made harmless. However, where there is too much of it, the poisonous waste may do great harm to the things around the people.
When farmers add fertilizer to the soil to make plants grow better, or use poison to kill pests, poison is sent into the air, the water and the soil. When birds, fish and people eat the grain, drink the water or breath the air, harm will be done to their health.
The air in big cities is often made very dirty by cars and factories. Millions of tons of waste and poisonous gases are sent into the air with the smoke. In some places, little is done to make the smoke clean before it goes into the air.
Fortunately, people are beginning to realize just how serious the whole situation is. In many countries, laws have been made to stop factories from sending out poisonous gases.
This is the earth. The green part is land. The blue part is sea. The white part is clouds. Our earth is very beautiful and interesting.
There are rivers, streams, seas and lakes. There are hills and mountains. There arejungles and forests. There are many countries and cities. There are many people live in them. Do you think the earth is very wonderful?
Many years ago, the earth is very clean. But nowadays there is much pollution on the earth. There is air pollution, land pollution and water pollution.
People are cutting down the forests. Many wild animals, birds and insects lose their homes. It's very cruel. People are polluting the land, the water and the air.
People must stop doing this. We must save the earth. We must save our home.
These days ,the earth is getting polluted fastly.As a person ,it's our duty to do some things .And here're some ways to do:
First,we can plant many trees ,grasses,and flowers.
Second,we shouldn't throw garbage here and there.Put them to the garbage box.
Last ,we can tell other people not to do bad things,do more good things.
It is very important to deal with the rubbish in cities. For one thing, rubbish may cause a lot of pollution. It may pollute the air, the water and the places we live in. For another, it may do harm to people's health.
So in our city, rubbish is well dealt with. First, it is sorted. Then old newspapers and glass are recycled. The harmful wastes are buried and the waste water is cleaned before it goes into the river. The government has already made laws against pollution caused by rubbish.
But that's not enough. We must all try our. best to prevent rubbish from polluting the environment so as to. save our city and our living place.