空气污染影响effects of air pollution

2022-05-02 12:04:34 第一文档网 [ 字体：小中大 ] [

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Explain the effects of air pollution.

With the high rapid development of economy, which result in

a lot of negetive effects on the environment.Here to give some words to talk about the effects of air pollution.

Date back to the past hundreds of years ,everything was in the way of peace and quietness. Then from the Industrail Revolution in eighteen centry, everything totally changed. The factories spng up in the world,the water is no cleansess and the sky is no blueness.It is not that development is not to be seen,just more heavilly polluted factoties do not care about the effects of pollution,even the local government does not. Industrail waste gas is the main reason to cause air pollution. Of course,some other reasons including the decreasing of the forests,the increasing of vehicle exhaut and the large amount of population and so on. What affects the air pollution will bring?

Human: people need breathe in the air to maintain life, once the air is polluted seriously which will directly affect humans’ health . Huamans’ respiratory system will be infected firstly even die . For axample, London’s coal smoke event caused thousands of deaths in 1952.

Plants: when some kind of gas reach certain degree,which will cause damage to the plants, the leaves will wither and the

production will reduce,also the quality will decrease.

Weather and climate: the air pollution resulted in the changing of original whether, raining unbalance of the district. So it is inclined to bring whether disaster than before. The worse is that the increasing propotion of the carbon dioxides has caused global warming,which also draw the attention of the expers all over the world. The phenomen of Greenhouse Effect can be seen everywhere, the ice in the South Pole is melting gradully ,the sea level is raising ,some low islands in the ocean will disappear one day. Besides, a lot of creatures are dying out with the global warming.

It is unimaginative that what the air will be and what the Earth will be. Air pollution is a urgent need for the people in the world.

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