关于大气污染的英语作文
【篇一】关于大气污染的英语作文
Air pollution is one of the most serious problems in the world today. People make the air dirty with machines. Machines produce gases and smoke. Badly polluted air can cause sickness and even death. We want to stop pollution, but we think it is a difficult problem to solve.
Most of our pollution is caused by things that people need. Automobiles and airplanes cause pollution. Factories cause air pollution, too. But they also provide jobs and products for people. Every day thousands of automobiles and factories can add tons of pollution air. It is dangerous to people's health. It can damage the plants that provide us with food.
Nobody likes air pollution. Scientists and engineers try their best to develop automobiles and factories that produce less pollution. People can work together to persuade businessmen to be more concerned about the problem.
【篇二】关于大气污染的英语作文
Many large cities are anything but pollutio . Our cities have many factories, which we need to make food, clothing and other things. Every year these factories pour millions upon millions of tons of smog into air. Power plants and houses that burn coal add greatly to air pollution. Besides, there are more cars in cities now. Once out on the streets, they will take in fresh air and replace it with poisonous gases.
Our country is trying hard to prevent and control air pollution. As long as every citizen also realizes its importance and makes join efforts, the day will come soon when people will take in only clean air. Then, the sunlight will no longer be blackened out by smoke and soot.
【篇三】关于大气污染的英语作文
Air pollution is one of the major problems of the modern world.A great deal of energy is needed to run the factories of modern industrial nations.Automobile,trains,planes and busses need energy,too.Nearly all of this energy is produced by burning fuels.The burning produces wastes,some of which remain in the air,causing air pollution.
Scientists are finding ways to stop air pollution especially in big industrial areas and densely-populated cities.They are studying new ways of generating electricity that may be less damaging to the environment.In the meantime,many power plants are being modernized to give off less polluted material.Also,engineers try to design and locate new power plants to do minimum damage to the environment.
However,it may be that we still have a long
before we have a "clean" world.Nearly all of the countries are trying hard to prevent and control air pollution.There indeed seems to be no end to tasks that environmentalists will be required to do.People will continually find new ways to control pollution.
【篇四】关于大气污染的英语作文
Pollution is becoming more and more serious all over the world. As is shown in the cartoon, two cars are giving off waste gas and three people are trying to avoid breathing in the poisonous gas by masking their face with their hands. The poisonous gas sent off by factories, domestic appliances and automobiles has made the air unhealthy for people to breathe.
There is no denying that automobiles are indications of civilization, progress and development; nevertheless , automobiles cause the serious problem of air pollution. Scientists have warned that unless effective measures are taken, the problem of pollution will eventually get out of hand. Actually, people are showing a real concern over the problem. For example, there is an increasingly loud voice from the public for firm action against pollution from automobiles.
Indeed, the earth is our home and we have the duty to take care of it for ourselves and for our descendants. In my opinion, we should work out concrete solutions to the problem of pollution from poisonous gas given off by automobiles. For example, the automobiles should be equipped with a device which can dispose of waste gas so as to prevent it from polluting air. Only in this way can we really solve the problem of air pollution caused by automobiles.
