There is a deep relation between green house effect and global warming. It is a general topic of essay or speech for students in the schools or colleges. We have provided variety of essays on how green house effect relates to the global warming. You can select any of the essays according to the word limits.
Essay on Green House Effect and Global Warming
Green House Effect and Global Warming Essay 1 (100 words)
Greenhouse effect is caused by various green house gases in the atmosphere. All the green house gases available in the atmosphere allow the passage of short wavelengths of visible lights of sun through the transparent medium, absorb heat and check the infrared radiations of longer wavelength to pass back to the space. In this way green house gases trap the heat from long wavelength radiations which result in increased temperature of the earth’s surface. Our earth’s surface is getting warm day by day causing climate change, weather patterns change and declining the healthy living of human beings, plants and animals.
Green House Effect and Global Warming Essay 2 (150 words)
The atmosphere of earth receives energy on daily basis from various resources including sun. However, it is a natural cycle that earth’s atmosphere absorb heat which again passes back to the space in order to maintain the natural cycle in the universe. 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. So the current environment has become warmer than the earlier environment.
More than 50% of the heat available at the top of the atmosphere gets absorbed by the earth’s surface. The level of excess heat trapping is increasing with the rising concentration of carbon dioxide 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 cause global warming.
Green House Effect and Global Warming Essay 3 (200 words)
Greenhouse effect is a process caused by the green house gases during which thermal radiations of the earth’s surface gets absorbed which again re-radiated to all directions instead of escaping back to the space. Re-radiation of the heat increases temperature in the lower atmosphere of the earth which elevates the average surface temperature. Green house gases make a sheet like blanket in the atmosphere which allows heat to come inside however does not allow them to go outside and increase earth’s temperature. There are many gases come under the category of green house gases but four major gases are named as water 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 and thus involves in green house effect. 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. Incoming radiations from sun become visible lights having temperature of 6,000 K which gets absorbed by the earth’s surface and disturbs the whole ecological balance.
Green House Effect and Global Warming Essay 4 (250 words)
Greenhouse effect is the process on the earth planet caused by the gases trapping heat and energy from the various 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 many changes in the climate and weather. Global warming causes increase in heat waves, floods, droughts, increase in sea level, melting glaciers, endangering many animals and plants species, and negatively affected the way of living of human beings.
Some major green house gases are carbon dioxide, water vapour, methane, and ozone are hugely affecting the environment. The main natural sources of increasing CO2 level are decay of animals and respiration. And other main reason of decreased utilization of CO2 is plants cutting. Plants are the main source of utilizing carbon dioxide and maintaining the level of oxygen. Plants also have ability to reduce the emitted greenhouse gases through natural cycle. Use of refrigerator produces chloro fluro carbons which is a green house gas. Major cause of global warming is carbon dioxide pollution because of increasing industrialization and transportation measures.
Green House Effect and Global Warming Essay 5 (300 words)
In the modern age of global warming where everybody is talking about weather and climate change however nobody is thinking about solving it. According to the research, it has been found that average earth temperature has been raised by 0.2 degree celsius in every decade. Temperature and global warming, both are affecting each other. Global warming has become an imminent threat to the existence of life on the earth. Many green house gases absorbs high amount of solar energy and heat on daily basis as well as warming the earth surface. Earlier, most of absorbed heat was radiated back to the space by the earth in order to maintain natural process and balance of heat and energy in the environment however this process has been stopped.
Nowadays, once heat and energy absorbed on the earth by the green house gases do not go back to the space and remains on the earth. The availability of high level of heat on the earth causes many negative effects and disturbs the ecology balance. There are many green house gases available on the earth however carbon dioxide and water vapour have more power to absorb infrared radiations of the earth and block such radiations to go back to the atmosphere. All the absorbed heat gets re-emitted to the earth’s surface and heat up the whole earth’s surface by increasing the temperature is known as green-house effect.
Increasing temperature causes both carbon dioxide and water vapour to get combined which impacts the global climate. This combined effect may increase the temperature by 30 degree Celsius in the surface temperature if the level of CO2 becomes double. The most alarming fact about the ever increasing surface temperature by 1 degree Celsius may hugely affect crop production all over the world due to warming of surface layer.
Green House Effect and Global Warming Essay 6 (400 words)
Global warming and greenhouse effect are the major environmental issues catching the attention of everyone because of the clear climate changes. Greenhouse effect is considered as the natural process however going very fast nowadays and has become very serious because of some human activities. Greenhouse effect caused by the green house gases has to do a lot with the global warming. Green house gases are human released gases through many activities like deforestation, industrialization, use of electricity in every area of work, and so many. There are some natural sources of releasing green house gases however they are in balance. Greenhouse effect is continuously altering the temperature of earth’s surface.
Such a huge alteration in the temperature causes earth to get warmer day by day which results in the global warming. There are many benefits as well as disadvantages of the greenhouse effect to the lives on earth. In the absence of it, earth may get too cold and in the presence of it, earth may get too hot. Both are the harmful to the living beings so, it is required to keep it in balance. There are many causes of the greenhouse effect. Three of them are most common and major cause of greenhouse effect which are CO2, water vapour, and methane. Water vapour is known as natural atmospheric gas however highly strong to absorb sun rays heat. 80 percent of the total natural greenhouse warming is caused by the water vapour and left 20 percent by other gasses.
Carbon dioxide gas is considered as the second biggest heat absorber on the earth which absorbs heat from sun rays. The major reason of CO2 emission is human activities affecting the level of carbon dioxide in the earth’s atmosphere. Deforestation and fossil fuels burning are the main human made reasons for CO2 emission. This continuous in carbon dioxide and other gases causes earth’s temperature to increase and make it warmer than before. Methane is more powerful than CO2 and can absorb 25 times more infrared radiations. This gas is created by the biological activities like digestive process of domestic animals, rice cultivation, leakage in domestic and industrial gas lines, etc. according to the Environmental Media Services Organization, it is found that only through the greenhouse effect the earth’s surface temperature may increase by 6 degrees by the year 2100. Global warming is affecting the whole ecological balance, sea level, corals reefs, marine life, plants, human beings, etc.
Global Warming Essay
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Global Warming Solutions Essay
One of the major concerns of environmentalists these days is the effect of greenhouse gases on the earth’s atmosphere. Before we discuss the major advantages of greenhouse effect, we must have a clear understanding of what it is all about.
What is Greenhouse Effect?
Greenhouse effect is the mechanism by which thermal radiation from earth’s surface is reabsorbed by greenhouse gases and redirected in all directions. Some of the major greenhouse gases are water vapour, carbon dioxide, methane and ozone. Of them, water vapour stands for 36 to 70 percent of the effect while carbon dioxide stands for 9 to 26 percent of the effect. Most of these gases are poor absorbers of solar radiation. They allow much of the solar energy to pass through the earth’s atmosphere thereby warming up the earth’s surface. However, they are capable of absorbing a proportion of the outgoing energy, which is redirected to earth’s surface leading to further warming of the atmosphere. This is what is called a greenhouse effect.
Advantages of Greenhouse Effect
One of the reasons why our planet is able to sustain life is because of the presence of greenhouse gases and their effect on earth’s atmosphere and human beings. They can be summarized as follows:
- The greenhouse effect maintains a manageable temperature on the earth’s surface and makes it habitable for humans, plants and animals.
- The greenhouse gases act as a filter. Unwanted solar energy is sent back to space. Ozone absorbs the harmful ultraviolet rays of the sun. Carbon dioxide and other gases absorb the longer wavelength radiation. Without these greenhouse gases acting as filter, all harmful rays would have been radiated back to the earth’s surface.
- For ages, humans have used the greenhouse effect to grow plants even if it is not the season for it. Out of season crops are grown by creating a greenhouse effect artificially.
- Solar powered water heaters use the greenhouse effect to heat water. This contributes to energy saving and can save up to 20-30 percent of the domestic energy bill.
- Greenhouse effect can also maintain the water level of the earth’s surface. It prevents the melting of ice and restricts the polar caps to the polar regions only.
While greenhouse gases like ozone and carbon have definite advantages, the potential disadvantages far exceed the former. For ages, there was a delicate balance between how much energy is absorbed by greenhouse gases and redirected to the earth and how much was radiated back to the space. With the increased burning of fossil fuels, the percentage of greenhouse gases has increased. This means that more solar energy is directed into earth than what is being radiated into space. This heats up the earth’s surface leading to what is known as global warming.
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Essay Writing help on Advantages of Greenhouse Effect
The term greenhouse effect brings disturbing images of molten glaciers, arctic animals on the verge of extension. But greenhouse effect isn’t something which is demonic, it’s a natural process. Greenhouse effect ensures that the radiant heat is detained at the lower atmosphere and it maintains the natural temperature of the earth.
However, of late, due to rising concentration of greenhouse gases, natural temperature and climate is getting affected. The remarkable increase in temperature is owing to undesirable consequence of overproduced greenhouse gas due to human activities. The greenhouses gases produced from those activities are proving to the most significant driver of climate change since early 20th century. The statistic related to climate change shows how profoundly human activities are affecting the overall atmosphere. And the situation is deteriorating with every passing year. The average temperature in 2013 was 14.6 *C which was 0.6*C warmer than the mid-century. The average temperature has risen to 0.8*C since late 19th century. In 2009 the amounts of greenhouse gas emission in the USA were more than 6,575.5 million metric tonnes. And as per the estimated data published by the Energy Information Administration (EIA), 81.5% of this total amount was due to carbon emissions from the combustion of fossils fuels.
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How to write a research paper on greenhouse effect?
Research paper on Greenhouse effect needs to be very profound. The in-depth knowledge of a student should be reflected in the research paper. The more in depth facts a research paper includes, the more authenticity and credibility will get attached to the paper. Students must understand that the issue of climate change is a problem that is currently under a lot of discussions so they need to be equipped with all available information while writing the assignment. Finding data from the appropriate moderate scientific database requires extensive knowledge and their view needs to be supported by their understanding of proper factual figures.
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