This paper considers the greenhouse effect as a term that describes an increase of the average global temperature that is often associated with global warming which is the subject of great debate and concern worldwide. …
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Most scientists worldwide accept the sufficient evidence that suggests global warming is already well underway and cannot be reversed anytime soon. They and reasonable people of all backgrounds and nationalities agree that if CO2 emissions are not greatly reduced and soon, the resulting greenhouse effect will alter the climate and possibly the sustainability of humankind.
Essentially, the greenhouse effect functions in the following manner. When sunlight pierces the atmosphere and hits the earth’s surface, not all of the sun’s solar energy is absorbed. Approximately a third of it is reflected back into space. Specific atmospheric gases serve in much the same way as does the glass of a greenhouse, thus the terminology. These gases allow sunlight to penetrate then trap some of the solar energy which heats the earth (Breuer, 1980). It is a delicate balance and because these greenhouse gases have been artificially augmented by man-made sources, more build up in the atmosphere has occurred thus trapping more of the sun’s energy and reflecting less back in to space. This occurrence is causing the earth to warm.
If the balance between the CO2 levels in the ocean and atmosphere is disturbed by interjecting increasing amounts of CO2, the oceans would continually absorb higher concentrations than it does naturally. The subsequent warming ocean waters are less effective in their ability to absorb CO2 and when the oceans can no longer keep pace with the intrusion of this naturally equalized cycle, then more CO2 will remain in the atmosphere. Increasing the amount of CO2 in the atmosphere is expected to result in a warming of the Earth’s surface accelerating the greenhouse effect.
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Our atmosphere makes life on earth possible. It is a complex natural system that provides a multitude of benefits (Critchfield, 1983). One of these benefits is referred to as The Greenhouse Effect. As solar radiation enters the atmosphere much of it is immediately reradiated out into space by cloud cover.
The industrial advancement was said to remarkably cause greenhouse effect and global warming. As many establishments for instance are trying to produce offerings, more greenhouse gases like carbon dioxide and methane are directly emitted into the atmosphere. The rising number of vehicles due to industrialization has even led to the increase of greenhouse gases.
These green house gases trap heat in earth's atmosphere and thus result in increasing the temperature of earth. The excessive emission of these gases is one of the major Causes of Global Warming. The major source of carbon dioxide is the power plants. These power plants emit large amounts of carbon dioxide produced from burning of fossil fuels for the purpose of electricity generation.
The motivation is for the elderly to be able to enjoy the longevity that is afforded them by new developments in medical science to the fullest. This reflects the shift from many previous standards in the practice of social care that have been widely accepted before (Weilet al, 1985)
When the idea of global warming was finally taken seriously by the scientific community, they decided to take appropriate steps.
One of the major causes of global warming is the increase in carbon dioxide emissions into the atmosphere. Carbon dioxide levels in the atmosphere have been monitored ever since reliable and relatively accurate methods for measurement have been developed.
economy to an extent that can only be speculative. What is known is that the impact will be nothing short of catastrophic regarding both the earth and economy. Only by quickly implementing alternative sources
As too much carbon dioxide enters the atmosphere from traditional energy sources, and as traditional products like computers and automobiles leave behind toxic materials, people start exploring more environmentally friendly
According to Schelling, the developing third world countries should take special care in the next few decades to reduce greenhouse effect as it is going to affect their climate and economy more than that of the
The remainder of the solar energy moves further into the atmosphere and is absorbed by the surface of the earth and at a lesser by the atmosphere. In order to provide a balance between the solar energy absorbed, it is vital that the earth radiate the same amount of
Human activities are the main contributors to global warming. They constitute approximately 72 % of global warming gas emissions. Global warming is mainly an issue of the excess amount of carbon dioxide in the atmosphere. The gas acts as a thick blanket that traps heat escaping from the earth’s surface thus warming up the earth.
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