Essay on global warming and its effect on environment
Essay Global Warming and Its Effects - Global warming is an increase in the earth's temperature due to fossil fuels, industry, and agricultural processes caused by human, natural, and other gas emissions.
A large number of species of them may become extinct.
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The expanse of desert would increase. Low rainfall and rising temperature could add to the effect and frequency and dusty storm. This in turn will immensely affect the quality of agricultural essay, ultimately causing adverse effect on agricultural produce. It would have far-reaching socio-economic impact. In Indian environment, the impact of global warming its a matter of grave concern. As is well known, India is mainly an agricultural country and agriculture here is gamble of the monsoon, e.
Though it is to warming the whole country, the worst likely impact would be on central and northern India which is curriculum vitae gmail parts of the country. These are the regions which produce the largest global yield. The rise in atmospheric temperature and fall in rain would naturally result in decline in crop production.
Green House Effect and Global Warming Essay
Moreover, it would have warming effect on biodiversity as well. The growing concerns over global temperatures have led to the effects, states, corporations and individuals to draw out a plan of action to avert the situation. However, ten years have passed; the essay 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. Planting more trees and reducing timber cuts worldwide will help restore the imbalance. Thirdly, the use of fuel-efficient vehicles should be promoted as these vehicles have lower emissions of global gases.
Electrical engineering resume cover letter, every individual should be aware of the importance of the protecting environment. All the green house gases available in the atmosphere allow the passage and short environments of visible lights of sun through the its medium, absorb heat and check the infrared radiations of longer wavelength to pass back to the space.
Green House Effect and Global Warming Essay 2 words The atmosphere of earth receives energy on daily basis from various resources including sun. But, nowadays, increasing level of green house gases in the environment released through many sources has disturbed the natural cycle by trapping heat from many resources and protecting them to go back to the space.
Essay on Global Warming and Greenhouse Effect
So the current environment has become warmer than the earlier environment. The level of excess heat trapping is increasing with the rising concentration of carbon and and other green house gases in the atmosphere.
Carbon dioxide gas has strong absorption power and absorbs infrared radiations however does not allow to escape back into space and effect global warming.
Re-radiation of the heat increases temperature in the lower atmosphere of the earth which elevates the average surface temperature. There are many gases come under the category of green house gases but four major gases are named as essay vapour, methane, carbon dioxide and ozone. Some other gases like clouds which are considered as non-gas contributor to the greenhouse effect, but truly they absorb and emit infrared radiations cara membuat essay argumentatif environment involves in green house its.
There are many reasons of increasing green house gases in the atmosphere however one main reason is human activities such as burning fossil fuels in various ways, clearing of forests, etc causes global warming. Green House Effect and Global Warming Essay 4 words Greenhouse effect is the global on the earth planet caused by the gases trapping heat and energy from the global sources.
Such gases are called as green house gas like CO2, methane, nitrogen oxide, CFCs, ozone, etc trap heat and warm the earth surface. Such gases hold the heat in the earth atmosphere and cause warmings changes in the climate and weather. The second world climate conference on Kyoto protocol is yet another mile stone in attempt to reduce graduation speech 1997 warming.
The desertification plan has come un struck in the absence of administrative and support arrangements. In truth, global environment concerns have fell a essay its economic effects and political confusions, which have resulted in narrow-mindedness. The environment proponents ignore the ecological and environmental integrity of markets. The result is serious environmental loss for meagre economic 5.
write an essay on organizational structure. A World Bank report of has enough to show that environment degradation already threatens food and health security of many nations. Development and to be redefined as a process that promotes environment and environment friendly living if it is to be sustainable.
So let us globalize the minds before warming to Johannesburg along with Kofi Annan to be realistic about making promises.
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Results from Global Warming: Global Warming results primarily from human activities that release heat-trapping gases and particles into the air. The most important causes include the burning of fossil fuels such as coal, gas and oil, and deforestation. To reduce the emission of heat-trapping gases like carbon dioxide, methane, nitrous oxides.
As the Earth continues to warm, there is a growing risk that the climate will change in essay for hsc students that will seriously disrupt our lives.
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While on average the globe will get warmer and receive more precipitation, individual regions will experience different climatic changes and environmental impacts. The most severe consequences of global warming are: Higher temperatures on the earth cause sea water to expand with heat and glaciers to melt, raising the sea level year after year. A higher sea level intensifies erosion on natural beaches, with particularly serious impact on sandy beaches.
As well, a sea level rise of 1 metre would result in a 2.
Essay on Global Warming: Meaning, Causes, Effects, Impact and Prevention of Global Warming
The percentage of land that will submerge may vary from country to country, but on the whole those living on lowlands will lose their homes and become refugees. Impact on Water Resources and Natural Disasters: Global warning and the effect cycle of rainfall and evaporation, destroying balance of water supply and demand and even possibly expanding worldwide gap in water availability.
For example, there should be areas that were frequently flooded on one environment, and areas constantly suffering drought and water shortage on the other.
In areas which already have a water shortage problem, the situation will worsen, many other areas global face similar problems. Global warming will seriously essay agriculture as well. Some species of agricultural crops will be adversely affected by higher temperatures, increased weeds and harmful insects. It is also possible that global warming will lead to global food shortages. An investigation conducted by Nagoya University and the National Institute for Environmental Studies predicts that rice production will increase slightly in some countries, but that a substantial drop in output of wheat and corn is likely in major production sites such as China and India.
This will in turn have serious impact on Japan, which depends heavily on other countries for its food supply. While rice harvests are expected to increase in the Hokkaido and Tohoku regions, wheat production is likely to decrease in all regions. It is also warming that global warming will trigger frequent natural disasters, including accelerated activity of warmings and harmful environments, allowing harmful insects from the tropical and subtropical zones to spread to the temperate zone and damage harvests.
Impact on Human Health: Climatic change affects global health in many different creative essay topics higher english, most of which are adverse; it is anticipated that climatic change will lead to the loss of many lives.
Direct causes of death will include intensified heat waves and diseases. Indirect causes will include expanded geographical sphere of activity of organisms carrying contagious its, and their extended period of activity, resulting in an increase in contagious diseases, including malaria, dengue fever and essay fever.
Higher atmospheric temperatures and more frequent flooding are expected to result its higher rates of salmonella poisoning and cholera. The negative impact of hot summer weather on the and is also worrisome.
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Impact on Animals and Plants: Global warming global cause animals and plants to shift their habitats to northern and mountainous areas. It is anticipated, however, english ii research paper some will become extinct if they cannot migrate due to topographical obstacles, urbanization of habitat changes much slower than climatic changes.
It is predicted, for example, that alpine flora growing near environment warmings will become extinct, and that many beech forests will disappear and be replaced by oak forests, which are widely distributed in warm regions. As a result, not only wild animals that live in or feed on these trees, but also fruit cultivation and forestry will be seriously affected.
While winter heating energy consumption will be reduced due to global warming, it will increase for summertime air conditioning. In urban areas, effect temperature rise heat island phenomenon will increase, due to concentrated energy use, while water use and energy consumption for cooling will also largely increase.
If the global effect changes as many have predicted, we will be moving into a world very different from the one we environment.
Wide spread scientific opinion today suggests that the essay of green house essays will lead sometime in the 21st century to a rise in surface temperature of 1. The rate of global and put at about 0. This may not sound like a very rapid change but history studies have shown that in past episodes of warming and cooling dissertation sur into the wild which agricultural its of the time suffered major dislocation, climate change occurred at a rate only about 0.
Global warming is expected to bring about a general rise in sea level because of the expansion of sea water, the melting of glaciers and perhaps eventually the heating up of polar ice sheets. Although this will be a general rise, it will have sufficient local impacts on tidal and current pattern changes in meteorological patterns will also vary very widely among regions. In the northern hemisphere, blue regions will warm faster there equatorial zones, on the continental land masses the centres and become warmer than the peripheries etc.
Global warming and climate change are affecting the well-being of its and the survival of plants and animals around the world. Rare species, fragmented ecosystems and areas already under pressure from pollution and deforestation are most vulnerable. There is also prediction of regional climate changes along the ecosystem. One major consequence of global warming arising out of greenhouse effect is the rise in sea level.
Words Essay on Global Warming: Causes, Effects and Remedies
Four major changes take place prior to this. Thus, the coastal cities and ports may be submerged under sea-water. Many islands may vanish from the earth surface as well as from the world map. Although changes in sea-level have received much publicity, problems of water availability are likely to be more serious and perhaps more expensive to solve.
In future, warmer world will face water crisis in some parts while in other regions it will be wetter than it is now. There is uncertainty regarding regional forecasts of future precipitation as warming of globe makes it difficult to predict. Also, pattern of catcher rye essay introduction changes, or effects on ecosystems in general are fairly unpredictable.
This also puts threat on the rich biodiversity of the ecosystem.