The global warming epidemic essay
Essays on global warming serve the purpose of enlightening students of the serious problem that we as the world are currently facing. Scenarios that assume that people will burn more and more fossil fuel provide the estimates in the top end of the temperature range, while scenarios that assume that greenhouse gas emissions will grow slowly give lower temperature predictions.
However since there is so much carbon dioxide filling the air the Earth atmosphere absorbs almost all of the suns emission.
Global warming is an increase in temperature on our planet Earth, in the water and on land. Because of these complications, it is not clear how much additional carbon dioxide plants can take out of the atmosphere and how long they could continue to do so.
Essay on global warming wikipedia
What is Global Warming? Other processes like burning of fossil fuels, use of fertilizers, rise in other gases like CFCs, tropospheric ozone and nitrous oxide are also the reasons of global warming. However, the increasing level of CO2 is caused due to many reasons like deforestation, use of coal, oil, gas, burning of fossil fuels, burning of gasoline for transportation, unnecessary use of electricity, etc which in turn causes rise in earth temperature. What global warming is. However, my attitude towards global warming is unchanged. In addition, as Earth has warmed, much of the excess energy has gone into heating the upper layers of the ocean. It has been measured that year like , , , and as the warmest six years of the past century. A lot of people all over the world suffer from respiratory diseases. Factories and cars are a cause, but what is the foundation, the underlying reason for all of this? We know about past climates because of evidence left in tree rings, layers of ice in glaciers, ocean sediments, coral reefs, and layers of sedimentary rocks. But when too much radiation and gas gets trapped by the atmosphere, we get the same thing — a greenhouse but on a global scale. There is no debate within the scientific community. Impacting People The changes to weather and ecosystems will also affect people more directly.
The corporations that try to prevent waste are not numerous and people are not very keen on recycling but this may be the only thing that can save our planet in the long run. We produce insane amounts of chemicals that affect our climate and make greenhouse effect impossible for the planet to recover from.
Global warming essay ielts
There are 4 steps in the Greenhouse effect process. Will that trend hold as temperatures continue to warm? Most often, global climate has changed because of variations in sunlight. And the rate of sea level rise is accelerating. According to the U. Some of that sunlight turns into heat energy in the form of infrared light. Various emissions by means of transport generate different pollutants which get converted to the aerosols through many chemical reactions in the atmosphere. Changes in the brightness of the Sun can influence the climate from decade to decade, but an increase in solar output falls short as an explanation for recent warming. The IPCC estimates that percent of plant and animal species will be at risk of extinction if temperatures climb more than 1. If fewer bright clouds form, it will contribute to warming from the cloud feedback. Those species, and in some cases, entire ecosystems, that cannot quickly migrate or adapt, face extinction. Global warming will shift major climate patterns, possibly prolonging and intensifying the current drought in the U. If the melting accelerates, the increase in sea level could be significantly higher. Model simulations by the Intergovernmental Panel on Climate Change estimate that Earth will warm between two and six degrees Celsius over the next century, depending on how fast carbon dioxide emissions grow. Impacting People The changes to weather and ecosystems will also affect people more directly.
The greenhouse gases and dryness fuels wildfires. What exactly causes global warming? According to the statistics, it has been noted that by global warming may boom its bad effects if it is not taken under control as CO2 emissions are increasing continuously.
Effects of global warming essay in points
See Buzzing About Climate Change to read more about how the lifecycle of bees is synched with flowering plants. Reducing the level of coal and oil burning, use of transportation means, use of electrical devices, etc may reduce the global warming to a great level. Stop deforestation 2. We have frequent floods, hurricanes, and drought being experienced in different regions across the globe. Both sides of the ongoing debate claim disastrous consequences. However, the larger the change in climate, the more negative the consequences will become. So, what exactly is global warming? Is Current Warming Natural? The IPCC estimates that percent of plant and animal species will be at risk of extinction if temperatures climb more than 1. On balance, most research suggests that the negative impacts of a changing climate far outweigh the positive impacts. In the past century alone, the temperature has climbed 0. Low, warm clouds emit more energy than high, cold clouds.
Like a hot water bottle on a cold night, the heated ocean will continue warming the lower atmosphere well after greenhouse gases have stopped increasing.
Global warming will make life harder for most. Clouds Closely related to the water vapor feedback is the cloud feedback.
Causes of global warming
One of the main causes of global warming is greenhouse gases. The atmosphere currently has an average equilibrium or balance between water vapor concentration and temperature. There is no debate within the scientific community. Methane is another green house gas release in the atmosphere by the anaerobic decomposition of organic materials. Despite ups and downs from year to year, global average surface temperature is rising. Reducing the level of coal and oil burning, use of transportation means, use of electrical devices, etc may reduce the global warming to a great level. The worst thing is that increased dryness and greenhouse gases serve as natural fuels for wildfires. People can face severe crop failures and livestock shortages that will cause civic unrest, food riots, famines, and political instability in the whole world. And this is exactly what happens. Since this time, reports, and study have be done with graphs to show the impact of global warming and what could happen to our planet. Some people feel culpable and concerned; others simply do not care. The only solution to solve the issue of global warming is the individual level social awareness. The melting of the polar ice caps causes some of the most pressing issues including the endangerment of species indigenous to this region and the rise of ocean levels.
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