The greenhouse gases such as carbon-dioxide and other pollutants absorbs more heat from the sun then it radiates back. This causes an increase in the intensity of heat in atmosphere causing global warming. The thickening of earth atmosphere because of presence of increased carbon dioxide and other greenhouse gases is called greenhouse effect.
It is projected that by the end of 21st century, even in case of lowest emission scenarios, the world may witness an increase of average temperature by 0. The situation may be worse, and may even increase by up to 8. If Global warming continues the world would be in danger. The major effects and impacts of Global Warming are:. Global warming is causing climate change. 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. 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. Global warming has become a general buzzword, used by environmentalists and politicians alike for their own purposes, mostly to scare the humanity and urge corporations to more responsible, sustainable behaviour.
Indeed, the consequences of global warming are devastating, with the global temperature averages rising steadily each year, and numerous habitats of wildlife and marine life endangered. However, upon a closer look at the situation, one may see that the causes of global warming are not so immediately clear, as well as its consequences are not so unequivocally negative. This essay thus deals with the subject of causes and effects of global warming to examine the issue under the critical gaze of unbiased scholarly evidence.
One should note that global warming is indeed caused by human industrial activities. However, saying that global warming is attributable to exploitative human activity only would be wrong and subjective; in fact, global warming used to take place even in the prehistoric times, when there were no cars and factories. Another side of the issue is that the planet, as a self-sufficient ecosystem, used to manage the volumes of CO2 emitted by the living beings, while the amount of emissions produced by industrial activities is definitely beyond the scope of what the Earth can manage.
Another cause of global warming is the irresponsible human attitude to finite resources granted by the planet. However, as it was underlined above, the tempos of pollution are so high that the Earth cannot manage all waste and emissions, and they accumulate to cause the irreversible environmental changes Ward, As a result of such non-sustainable, irresponsible, and exploitative activities of the humankind, the global warming process has evolved from something natural into a global ecological catastrophe.
It is needless to mention the most common effects of the process such as melting of ice caps, the greenhouse effect, extinction of natural habitats and species, deforestation, degradation of marine life, etc. Too much has been said about them, and every individual is well-aware of the situation.
Keywords: global warming essay, causes of global warming, global warming solution. Introduction. What is global warming? Global warming is the average temperature of Earth has increases since until now the temperature continuing increasing. Global warming can also refers to climate change that causes an increase in the average of temperature.
This essay on global warming needs to look at the causes of the problem. Global warming is caused by an acute heating of the earth’s atmosphere as a result of energy being trapped.
Essay on Global Warming: Meaning, Causes, Effects, Impact and Prevention of Global Warming Category: Environment, Essays, Paragraphs and Articles On August 7, By Rahul Kakkar Introduction: The rise in earth’s surface temperature as a consequence of greenhouse effect is called Global Warming. Vehicles with poor gas mileage contribute the most 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.
Global Warming Causes and Effects Essay 3 ( words) There are many causes of the global warming which affects human lives and health in many aspects. The main cause of global warming is the human beings careless activities. Global Warming Essay: Causes, Effects & Solutions Introduction Global warming is a phenomenon due to which the temperature of the earth’s surface; land, water, and atmosphere, is rising year-by-year due to many natural and human-made causes.