Analysis of Globel Warming Essay Example | Topics and Well Written Essays - 1000 words

Analysis of Globel Warming - Essay Example It forms an invisible umbrella that reflects back radiation onto the earth instead of radiating it out into space. This causes gradual warming of the planet, as the consequence of‘greenhouse warming’ or ‘global warming’ indicates. Starting in the late 19th century, this journey towards increasing climatic crises and ecological imbalances started. The average temperature of the planet has increased. Sea levels have increased due to arctic glacier melting. Every year the sea level rises by millimeters and the trend seems exponential, posing a threat to all coastal cities. The chief cause of behind the menace of greenhouse gasses is the compound ‘chlorofluorocarbon’. This is the compound used for cooling purposes in domestic and industrial refrigerators and massive coolers. It is used in most of the cooling solutions like cold storages, ACs etc. These gasses break up the ozone layer. Similarly, other agents like vapor, carbon dioxide, methane, and nitrous oxide contribute to the greenhouse effect. The causes of rising in greenhouse gases are due to industrialization, agriculture, deforestation, incineration of several materials including waste and natural decomposition. Since the industrial revolution in the early 1900s, the rate of industrialization increased 40 fold and with it multiplied the emission of greenhouse gasses. ...the temperature of the earth, rise in sea level due to glacial melting and ozone hole What effect is predicted if greenhouse gas levels continue to increase at the present rate? If greenhouse gas levels are allowed to increase at their present rate it might initiate several natural catastrophes. The most fatal consequences for the earth and all forms of life on it would be an increase of sea levels, flooding of islands and coastal destinations. A dramatic effect could be submersion of entire coastal cities. The argument that Al Gore makes in the documentary ‘An Inconvenient Truth’ is not s ubstantial and I completely disagree with i. He says that the increase in greenhouses gas levels in the atmosphere due to an increase in carbon dioxide level is behind rising in the surface temperature of the earth. This is causing abnormal glacier melting every year, resulting in the disintegration of polar habitats of animals like polar bear, arctic seal, penguins, sea-lions, walruses etc. The truth, however, is that this is a natural cycle of warming up and cooling down of the earth’s temperature. The earth’s temperature, in truth, is ever-changing, always dynamic and either going up or down in a span of weeks, months or years. The very base of Al Gore’s argument that the earth’s surface temperature changing is detrimental to the environment and ecology is faulty. The world has witnessed an Ice Age when the temperature was below freezing point. Greenhouse gasses have nothing to do or a very small role to play in what we perceive as global warming. The earth is going through a warming up phase. For instance, Green Land was in its prime green phase in pre-history and its name sounds quite inappropriate in the present day.