The average adult breathes over 3 ,000 g solelyons of earpiece circuit all day . Children breathe even to a greater extent(prenominal)(prenominal) song per thump of body weight and argon to a greater extent suggestible to air pollution . The elderly be also more lovesome to air pollution be suit they often support flavor or lung disease (Schmidt 2000 . Air pollution threatens the wellness of gentle beings and some some other living things on our planet . part often covert , pollutants in the air create smog and acid come d profess , ca exercise arousecer or other serious health effects , diminish the protective ozone forge in the upper berth atmosphere , and contri exclusivelye to the potential for ball climate deviate (Greenpeace UKAir pollution is the contamination of air by the discharge of baneful substa nces . Air pollution can cause health problems including keen eyes and nose , itchy steamed throat , and breathe problems . Some chemicals found in contaminate air can cause cancer , birth defects , instinct and nerve misemploy , and long-term soil to the lungs and breathing passages in certain heap . Above certain concentrations and durations , certain air pollutants ar extremely dangerous and can cause severe injury or death (Easa 1998In response to this growing concern , many an(prenominal) governments all over the world have conducted studies and implemented their own measures to lose weight the level of atmospheric pollution (Walsh 2004 . ane of the main plans is to swop from gasoline powered fomites and use alternative- tip over the axe vehicles insteadThe first type of alternative- burn down vehicles argon the electric vehicles which do not burn gasoline in an engine . They use electricity stored on the car in batteries . Sometimes , 12 or 24 batteries , or more , ar compulsory to power the car . J! ust like a pilotless , model electric car , EVs have an electric beat back that turns the wheels and a battery to run that motor . Most EVs at once , however , can only go about coke miles before you need to plug them in and recharge their batteries (Faiz 1996 .

They ar not like the Energizer bunny girl (tm ) that keeps on going , and going , and going . But , 50 to light speed miles is plenty for most people who only arrive a short distance to and from work , to and from school , or to do some . Some EVs with special batteries can go a longer distance . Economically speaking , Electric vehicles are more expensive to buy than gaso line cars , but when more and more EVs are made , the price of EVs should knock follow out to about the equivalent as gasoline cars (Easa 1998Another type of alternative-fuel vehicle is the cancel gas powered vehicle . There are basically two (2 ) types of graphic gas vehicles , the compressed inhering gas (CNG ) which is natural gas compressed into high-pressure fuel cylinders to power a car or truck and agitate state natural gas (LNG ) which is made by refrigerate natural gas to condense it into a watery (Faiz 1996 . The liquid manakin is untold denser than natural gas or CNG . It has more than more energy for the amount of space it takes up . So , much more energy can be stored in the same amount of space on a...If you want to arse about a full essay, order it on our website:
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