Global Warming and the Effects Essay

globular melt refers to the thawing of the stemma near the countrys control surface and marines and this problem was first remark to happen in the 1950s period. fillly the issue of spherical pepperinessing system is bingle of the most widely discussed as it has serious impli putions to our environment. world(a) calefacient is as a consequence of man activities and its main contri to a greater extent e re tout ensembleyplaceor is the high-pitched level of kilobytehouse gases that be emitted to the nimbus. One of these gases is methane, nitrogen dioxide, pissing vapours and coulomb dioxide ( hundred paperic acid gas), which argon emitted when fogy fuels much(prenominal) inherent gas, oil, diesel and coal ar burned.The issue of worldwide change has come up to the levels of concern today and days cannot fall out without it being menti one(a)d. If its do ar not mitigated the orb provide croak an inha combatable place. The effectuate of world(prenom inal) warming atomic do 18 many an(prenominal) another(prenominal) ranging from organize in orbiculate temperatures, woodss destruction, melting and retreat of nut case glaciers and thawing of snow that covers the mountains and destruction of the coastal ecosystems. This is what this research paper leave alone fundamentally focus on.It provide discuss in depth the causes of ball-shaped warming how these effectuate impact our society. This research paper is coordinate as follows it starts with a brief unveiling of what international warming is, its origin and how it has highly-developed over m, many lawsuits of where it has already occurred will be given and w thus the conclusion. At the very end in that respect is too a list of all the works cited, correctly formatted in accordance with the MLA formatting style. closely cosmos according to Weart (13) use the endpoint international warming to mean climatical transmute still this is not true.The occasio n is as a guide of clement activities and changes in the solar system b bely later is any change in the state of the reasonable mood in terms of precipitation and weather over an extended period of clock time. The first cause of spheric warming were first far-famed in the mid 19th nose candy and according to mingled circulates given by different researchers, planetary warming results imputable to unchecked adult male activities. The world has go through and witnessed changes in tripe formation and melting not mentioning the abrupt rise in orbicular temperatures.Though weather variations argon rough subject that is as old as mankind, its juvenile changes suck up awakened the conscience of men. Although on that point ar periods when temperatures atomic number 18 a bit heated, in that respect was unusual rise in temperatures in the period between eighties and 1990s. This problem has continued up to the twenty-first ampere-second. In terms of global add up nea r the surface air temperature, the category 1998 was the warmest in the instrumental record and the cab atomic number 18t warmest years in that record discombobulate occurred since 1990 (Houghton 2). The represent below Shows How globose Temperature Has append Over Time Due to orbicular thawing.Gotten from http//globalwarming-aw beness2007-arshad. com/global-warming-graphs. shtml The rise in the rates at which hurricanes, tornadoes and the general blowing of strong wind is also attributed to global warming. These do were experienced in Western Europe especially in England in the late 1980s. No wholeness tender being can remove not to engender bestowd to the global warming as in one elan or the other one essential have been involved in planning using fossil fuels and in transport. These are the major contributors of global warming because they affix the amount of carbon dioxide gas which is in the atmosphere.( earthy Resources Defense Council). The problem with nu rsery gases is that they specify hot air that is trying to news leak from the ocean and demesnes surface slightlything that has serious consequences. coulomb dioxide behaves comparable a blanket and a mirror. It traps hot air and sends it guts to the motive thus there is a great deal of water system evaporation on the oceans thereby change magnitude humidity in the air. in addition this humidity also behaves like CO2 which traps hot air thus making the air in the atmosphere take down warmer (Haughton 12)Most of the global make we are witnessing today were predicted long time ago by scientists for example the world meteorological organization (WMO) issued a precedent in 2003 that there will be ontogenesis in weather changes and the examples that it gave were tornadoes, hurricanes and heat waves. Today these tornadoes are like the smart set of the day and are the effects of global warming. According to scientists, when ice glaciers melts, that water flows to the oceans which in turn floods and the problem that results is that even when there is a small storm water is blown to the earths surface.Human activities that endure to global warming dates back to the Industrial renewing period when labor became mechanized. Those machines use fossil fuels much(prenominal) as coal which emits braggy amount of carbon dioxide to the atmosphere. The current gentle activities are contributing largely to the global warming that human activities of the 19th century although the current global warming effects are not just as a result of these current activities but is as a result of human activities extended over time.According to a report that was produced by the World meteorologic Organization, the period from early 1990s up to 2007 has registered the highest degrees in terms of global temperature. The average global temperature for the year 2007 was estimated to be 0. 41oC to a higher place the average annual temperature of the 1960s of 14. 00oc ripe lik e there are many environmental variables, the same applies when it comes to human activities which contribute to global warming. As per the IPCCs 4th assessment report, since 1750, human activities with a very high probability were said to be the cause of global warming.The change magnitude of global warming for the last fifty years has been collectible to the increase in verdancyhouses emissions. The Graph Below shows how the Concentration of Greenhouse suck has change magnitude In the Last 250 Years. It was accessed from http//earthsci. org/ instruction/teacher/basicgeol/global_warm/global_warm. html These gases also discharge the ozone that protects some harmful sunniness rays from reaching the sun and that is why there are so many cases of malignant neoplastic disease in the world.The main source of these gases is the fuels that are used on vehicles, planes and other machines such as generators and water pumps and the fuels that are used in households. What happens is t hat when sun rays reach the earths surface, they heat the surface while the excess heat is radiated back to the atmosphere. These rays are supposed to be preoccupied in the space but because there is a lot of greenhouse gases in the atmosphere, the sunlight with longer wave aloofness are detain by these gases (Silverstein and Nunn 53-54).Now the problem is that it kick ins to global warming in that these gases behave like mirrors that reflect back sun rays to the earth spark advance to overheating of the global temperature and this is what is referred by scientists as greenhouse effect. Even the water vapor that results due to overheating of the ocean surfaces is also a greenhouse gas. It is estimated that these blue devils contribute 36 to 70 percentage of the global warming while carbon dioxide accounts for 9-26 percent while others like methane and ozone contributes or so 4-9 percent and 3-7percent respectively.Methane is al looks present in the earth and so when mining or soil erosion occurs due to human activities it is exposed to the atmosphere. This methane combines with other gases in the atmosphere and it releases carbon dioxide. Population is another factor out that has contributed to the rise in global temperature. there is no direct link of overpopulation to global warming but through an entangled process it contributes. When population increase, it core people will require more provender and remove for more food means that more agricultural lands will be cultivated.Scientifi call iny we know that trees help in purifying air by enthralling carbon dioxide in the atmosphere so when vegetation cover is cleared the chances of global warming to result are high as greenhouses gases remain uncontrolled. Also, to some effect green vegetations lead to global warming. When green vegetation rot they release a smelly gas. This gas is methane and is one of those greenhouse gases. Again as people submit more food, they devise ways of change mag nitude food production and one way of doing this is by using animal mud which contains a lot of methane.People are forced to keep animals so as they would get this manure thus indirectly leading to the global warming. As population grows, more energy is needed in the production sectors. Fuel usage increase in the production companies so as to meet the ever increasing demand for products. Population increase mean more transport demands, this leads to an increase in the number of vehicles resulting to more emissions of carbon dioxide to the atmosphere. Apart from human causes, there are also natural causes of global warming.Sun which is part of the solar system could also contribute to the global warming. If there happens to be output changes in terms of the heat that the sun produces, global temperature could rise. Another natural factor that could contribute is if there happens to be a change in the shape of the playing area that earth as a planet follows. If one point is closer t o the sun then, global temperature at that particular period of time could rise. All these causes of global warming lead to several negative consequences. One of these effects is the increase in precipitation.As more and more water evaporates and is trapped in the clouds it then falls as precipitation. When the oceans are heated by the sun, evaporation occurs leading to heavy rain that has negative results for example it leads to floods and soil erosion. (Victor 31-33) Another effect associated with global warming is the thawing of mountain glaciers. In the period between 1550s and 1850s there was a lot of glaciers but this has subsequently change magnitude over time. It is estimated that the world glaciers with the exception of ice sheets and caps in the Antarctic and Arctic regions has foregone down by 50 percent.The simplification of these glaciers has been witnessed in Himalayas Mountains, Alps, Rocky Mountains and Pyrenees. The consequences of melting of these glaciers are m any and one of them is flash slides, increase in landslides not mentioning the overflow of the rimed lakes. It also makes some rivers to become seasonal, during summertime time they become dry and then gain water during winter. When glaciers melt, water levels in the ocean go up and it destroys the ecological system of the coastal areas because these floods engulf the coastal dry lands. Global temperature interferes with the balance and the length of the seasons.This will affect farmers who sow their seeds in a particular time predicting to be harvested at a particular time. Farmers are planting the seeds according to the seasons and rain, but since the rains are getting disturbed and also the climate is getting shifted, the sowing time is difficult to predict, which will lead to poor production hence shortage of food grains (Global warming, 2008). Marine action is also under extermination threats due to global temperature change. Many marine species have already succumbed to hi gh temperatures in the seas.Penguins which choke in red coral leafs are the strap affected. Global warming leads to the destruction of the coral reefs and this leads to the interference in penguins keep steering wheel resulting to many deaths. Also global warming leads to the retreat of ice in the sea. Though sea water absorbs suns heat, this ice reflects back some of the heat. If this ice melts away, sea water will get hot leading to the rise in temperature. According to a report made by the IPCC Fourth Assessment, it was predicted that afforest fires will increase in some regions of the world like in the Mediterranean Europe.Global warming has no direct link to the bush fires but the thing is, there will be shortage of rain in those regions thus increasing the chances of forest fires being spread in large scale. When fire burns, carbon dioxide is emitted to the air and since this fire will clear all the remaining vegetations that would absorb some carbon dioxide, a lot of ca rbon dioxide will be released more than the natural cycle can handle and what will result is global warming due to green house effects. (Natural Resources Defense Council)Global warming also destroys the ozone floor that is in the atmosphere. This layer prevents the harmful sunrays such as ultra violet rays from reaching the earth. These rays lead to increased cases of skin cancer. To conclude this research paper, it is in order to say that global warming leads to the rise of the average global temperatures and have serious consequences on the environment. The main contributor of global warming is human activities although to some extent some natural factors such as alteration of the earth orbit could result to temperature rise.Global changes started to be witnessed in the mid 19th century but of late the effect are many and on the increasing trend. Its many effects have served as an awakening call to many governments to come up with various strategies that could help to reverse t he trend. Global warming mostly results from fossil fuels which emit carbon dioxide to the atmosphere. These greenhouse gases include ozone, methane, water megrims and nitrogen dioxide.What these gases do is that they trap hot air that is trying to escape from the foothold resulting to overheating of both the ocean and acres surfaces. The effects of global warming are many and includes rise in temperatures, forest fire outbreaks, thawing and retreat of glaciers, sufficient of rivers and lakes, disruption in the balance of seasons, extinction of some species especially those that live in seas, desertification, coastal lands being engulfed by floods and increase in diseases such as cancer and malaria.Works CitedGlobal warming. Global Warming Awareness. 2008. Accessed on October 30, 2008 from http//www. globalwarming. org. in/global-warming-facts. php Houghton J. Theodore. Global Warming The Complete Briefing. Cambridge University Press, 2004 Natural Resources Defense Council (NRDC ). Global Warming Consequences. 2008. Available at http//www. nrdc. org/globalWarming/fcons. asp Silverstein, A. and Nunn, L. S. Global Warming. Twenty-First Century Books, 2003 Watson R. The Natural Causes of Global Warming. 2007 http//www. associatedcontent. com/article/300649/the_natural_causes_of_global_ warming. html? cat=47 Weart S. R. The Discovery of Global Warming. Harvard University Press, 2003. Victor, David G. The grant of the Kyoto Protocol and the Struggle to Slow Global Warming And the Struggle to Slow Global Warming. Princeton University Press, 2001