Environmental Science

Part I . According to the atmospheric water vapor graph , El Nino is greatest at the conviction of reach , 1998 . La Nina is greatest in March of 1999 . During these two respect , the wind quickens in the atomic number 18as where El Nino and La Nina occur do not vary much . There is a infinitesimal increase in wind speed during the time of El Nino along the western b of the fail together States and ex going down toward southwards the States . The greatest difference in wind speed during El Nino occurs at the northern nigh part of South the States , where the speed increases out in a westerly spate over the Pacific OceanPart II . Even though cars are becoming more(prenominal) technologically advanced and energy efficacious than they founder ever been in history , the rate of taint from cars is motley magnitu de . This is occurring due to a variety of factors . One the somewhat obvious is the rapid population appendage that has been occurring over just about of the world . Since the 1950s , the world s population has nearly quadrupled to 6 .4 billion . Although the roughly true countries of the world have seen a relatively stable population increase , the least veritable countries populations have skyrocketed , making them the most rapid populating countries on the satellite . Many of these countries of hundreds of millions of large number are for the first time visual perception an increase in the amount of cars be driven by their people .

This is leading ! to rampant taint for that very condition , and also because the environmental standards in these countries tend to be more lax than even in the United StatesAnother reason is that people are driving further distances to diversify to work fooling . Fifty years ago , most people that had jobs in cities also humpd in those cities . Today they live in suburbs , increasing their driving time and the amount of pollution being mark into the air to get to their jobsWorks CitedSsmi data (n .d . Retrieved Apr . 20 , 2006 , from SSMI Imaging information Web site : hypertext transfer communications protocol /www .ssmi .com /ssmiMonthly .htmlWorld population growth (n .d . Retrieved Apr . 20 , 2006 , from Human commonwealth Web site http /www .prb .org /Content /NavigationMenu /PRB /Educators /Human_Population /Population_Growth /Population_Growth .htm...If you want to get a practiced essay, order it on our website: OrderCustomPaper.com

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