'Global Warming : causes, effects and remedies Essay\r'

'Global heating is the greatest dispute facing our planet. It is, in fact, the adjoin in the temperature of the priming coat’s neon- lift air. It is one of the plasteredly live and widely discussed factors. It has far-reaching impact on biodiversity and climatic conditions of the planet. some(prenominal) current trends clearly demonstrate that globose thaw is directly impacting on go sea aims, the dissolve of ice caps and hearty widely distributed climate changes. In short, planetary warming represents a fundamental flagellum to all living things on ball. Global average temperature rose significantly during the past century.\r\nThe prevailing scientific view is that close of the temperature join ons since mid-20th century has been ca physical exertiond by increases in atmospherical greenhouse louse up concentrations produced by humankind activity. Most scientists agree that planet’s temperature has move up 0.5 degree Celsius since 1900 and lead continue to increase at an increasing rate. As a result, the world is get warmer. The year 1990 was the hottest year in the last century.\r\nin concert with 1991, the years of 1983, 1987, 1988 and 1989 have been measured to be the warmest 6 years in the last hundred years. The year 1991 was the imprimatur warmest year of the past century. The consequences of the climb up in temperature is being felt all everywhere the creation the findings of scientific research done in this work reveal that the temperature of the earth is likely to put on from 1.4°C to 5.8°C within a period of century years. Unfortunately, the imbalance which we have realised between our life and earth is already showing the signs disasters in the form of flood, cyclones, landslides, tsunami, drought, and so on If the imbalance continues to rise, one day this will frame a question mark on the beingness of this planet. Carbon dioxide (C02) which is an important constituent of environment is ea rn a warming rear on the earth’s surface.\r\nIt increases the evaporation of water into the atmosphere. Since water desiccation itself is a greenhouse gas, this causes still more warming. The warming causes more water vapour to be evaporated. The C02 level is expected to rise in future collect to on deviation burning of fogey fuels and landuse change. The rate of rise will depend largely on uncertain economic, sociological, technological and natural developments. Other gases such as methane, CFCs, nitrous oxide, tropospheric ozone atomic number 18 also responsible for global warming. Increases in all these gases be due to explosive population growth, increased industrial expansion, technological advancement, deforestation and growing urbanisation, etc. Trees play a significant role in the global degree centigrade cycle.\r\nThey are the largest land-based mechanism for removing cytosine dioxide from the air. deforestation is checking these positive processes. It i s the second principle cause of atmospheric carbon dioxide. Deforestation is responsible for 25 per cent of all carbon firing offs entering the atmosphere, by the burning and cutting of 34 million acres of trees each year. Everyday over 5500 acres of rainforest are destroyed. As a consequence of massive loss of forests, global CO, levels rise approximately 0.4 per cent each year, the levels not experient on this planet for millions of years. As we know the forests are the great absorbers of CO,,. There is a close copulation between global warming and population growth. at once the large population on earth is apply the technologies which are destructive for the earth.\r\nApproximately, 80 per cent of atmospheric C02 increases are due to man’s use of fossil fuels either in the form of coal, gas or oil. A large portion of carbon emission is attributed to the burning of gasoline in internal-combustion locomotive of vehicles. Vehicles with poor gas mileage channel the clos e to to global warming. Besides, the sulphur group gas is the most harmful for this. Its contribution is 30 per cent in global warming. This gas is also emitted from the burning of fossil fuels. Increase in global temperatures will cause rise in sea level. It will trey to break up of glaciers, changes in rainfall patterns, increased devotion and frequency of extreme weather. As per the latest slew report the rate of melting of glaciers has seen sharp increase in recent times. Even those glaciers are unnatural from global warming which have been considered permanent. The shrinking of glaciers is going to circumvent a major(ip) difficulty of swallow water. The sea levels as a result of melting of glaciers have risen from 0.35 mm to 0.4 mm.\r\nScientists have warned in their reports that most of the glaciers will dis advance within a period of 15 to 25 years. It will create problems of drinking water and food grains in most of the North American countries. India is not unaffect ed from it. The Himalayan glaciers have shrunk about 30 per cent by and by 1970. The rise in sea levels is a major cause of concern. A large number of cities rigid in coastal areas will submerge in the sea. Besides, many island countries will ultimately â€Å"lose their domain and will be washed away from the surface of the earth. The slander of rising sea levels is diverse. Buildings and roads close to the water could be flooded and they could suffer damage from hurricanes and tropical storms. Experts believe that global warming could increase the in cristalsity of hurricanes by over 50 per cent. In addition, as the sea rises, beach erosion takes place, in particular on steep banks. Wetlands are lost as the level rises. Rise in atmospheric temperature will lead to the outbreak of air¬borne and water-borne diseases. It would also contribute to the rise in death caused by heat.\r\nThe problem of drought would be frequent. Consequently, malnutrition and starvation will pose s erious challenge before humanity. Global warming is a great threat to the flora and living organism of the earth. A large number of species of them may croak extinct. The expanse of desert would increase. Low rainfall and rising temperature could add to the intensity and frequency of dusty storm. This in turn will immensely affect the tint of farming(a) land, ultimately causing adverse put together on verdant produce. It would have far-reaching socio-economic impact. In Indian context, the impact of global warming is a bailiwick of grave concern. As is well known, India is mainly an agricultural country and agriculture here is gamble of the monsoon, e.g. largely depending on rainfall.\r\nThough it is to affect the whole country, the clear up likely impact would be on rally and northern India which is high-yielding parts of the country. These are the regions which produce the largest agricultural yield. The rise in atmospheric temperature and fall in rain would naturally res ult in lineage in crop production. Moreover, it would have great effect on biodiversity as well. The growing concerns over global temperatures have led to the nations, states, corporations and individuals to draw out a plan of action to avert the situation.\r\nAs a result the world’s primary international agreement on combating global warming was reached in Kyoto in 1997 which came to be known as Kyoto Protocol. However, ten years have passed; the situation does not appear to be very changed. It seems that the member countries are not very serious about its devastating effects. In addition, forestation can be of great help in this regard.\r\nPlanting more trees and reducing timber cuts worldwide will help restore the imbalance. Secondly, we must obey on environmental policy of ‘reduce, reuse, recycle’, i.e. promoting the reuse of anything. Thirdly, the use of fuel-efficient vehicles should be promoted as these vehicles have trim down emissions of harmful gase s. Fourthly, every individual should be alive(predicate) of the importance of the protecting environment. Besides, eco- friendly technologies must be promoted, and must be substituted with the technologies which cause great emission of global warming gases. Public apprisedness press out can be of great help in this regard because unless each and every individual is aware only governments’ effect cannot bring desired difference.\r\n'