Bobs tump az

Polluting of the environment identifies gasses and pollutants released into the air/atmosphere. Common pollutants such as co2, deadly carbon monoxide, methane and chlorofluorocarbons (CFCs) may cause a number of difficulties for both the Earth itself (ozone layer depletion and climate change), as well as for individuals sucking in the polluted air.

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A number of the main consequences of air pollution are:



Ozone depletion

Chlorine atoms seen in gases for example refrigerants and CFCs destroy ozone molecules inside the atmosphere. The Earth's ozone layer provides a barrier preventing much of the UV radiation in the sun reaching the surface of the planet. The thinner the ozone layer becomes, the more UV radiation has the capacity to penetrate through. This UV radiation can damage the cells of all life, causing cancer of the skin and crop failure.



Greenhouse Effect

Whilst too little ozone is a concern, an excessive amount gasses for example carbon dioxide and methane likewise have negative consequences. Called greenhouse gasses, they work being a greenhouse by allowing thermal radiation in but keeping many it trapped. This net one way effect causes a boost in temperature. Under stable conditions, the same level of thermal radiation would be lost out of the box absorbed, maintaining an equilibrium. But a boost in the layer of these greenhouse gasses will trap more heat in than can escape. The following rise in temperature causes problems including melting the polar ice caps which raise sea levels and cause flooding to low-lying land, along with causing more extremes in seasons which threatens wildlife survival and also the natural rhythm of life.



Smog

Large cities containing huge numbers of people create a plethora of emissions. Along with some being harmful in themselves, these gases also can interact with one another to produce secondary pollutants and ozone, causing problems for people like skin irritation and respiratory complaints.



Acid Rain

When some types of gas for example sulphur dioxide or hydrogen chloride are let go to the atmosphere, they react with the lake to create acids like sulphuric acid, which falls down as acid rain. Furthermore this corrode and damage buildings, it will likewise harm/kill wildlife and vegetation.

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The growing industrialisation of the world's nations has triggered progressively more factories being built, along with more power generation facilities that are needed to aid them. Along with this, citizens in countries including India and china have become wealthier, allowing many to buy a car the first time. The sheer sized their respective populations implies that the problem of harmful emissions into the planet's atmosphere is likely to get a good deal worse.

 

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