Global Warming term papers Disclaimer: Free essays on Global Warming posted on this site were donated by anonymous users and are provided for informational use only.
Global Warming term papers Disclaimer: Free essays on Global Warming posted on this site were donated by anonymous users and are provided for informational use only. The free Global Warming research paper Global Warming Extended Definition Essay essay presented on this page should not be viewed as a sample of our on-line writing service.
It was not until the early s, however, that scientists began to actually grasp the fact that even relatively small decreases in the stratospheric ozone concentration can have a serious impact on human health--an increased occurrence of skin cancer, particularly in fair-skinned people.
The process that causes this decrease in the stratospheric ozone is referred to as global warming. The most definite cause of this process has not been determined, yet scientists are aware of its reality and harm to humans.
The National Weather Service announced that was the warmest year on record on average, around the world. Undeniably, the weather is getting warmer.
According to an article in The Economist, a conservative newsmagazine, "The sea is warming, the plankton dying; floods are sweeping the land. In California, the climate is acting in a peculiar way. So, too, in Antarctica, where unlooked-for flowers are blooming as the ice shelves disintegrate In Southern Africa, it looks as though the rains will fail.
All over the world, there is something odd about the weather" "Feuding over Global Warming", 6. There may be nothing out of the ordinary about these latest extremes in the weather, but they may all be part of a climatic conspiracy.
They believe that global warming is occurring because, "these gases [greenhouse gases, especially carbon dioxide] are transparent to sunlight, which warms the Earth, but absorb infrared radiation, by which the Earth radiates heat out into space" Kay, 5.
This suggests that humans along with carbon dioxide are responsible for the global warming and the outrageous weather occurrences in process. Excessive carbon dioxide from automobiles, causing the ozone layer to be depleted, is one explanation for what is causing global warming.
Many scientists and world leaders believe carbon dioxide is the culprit to this alarming dilemma, while others do not support this theory at all. The surface magnetism on the sun and its brightness runs on an year variation.
The sun dims during a magnetically low period and brightens during a magnetically high period. These changes in brightness are very slight yet some scientists believe that they are enough to change global temperatures "Mysteries of nature", The scientists who believe that the sun is responsible for global warming also believe that along with the changes of the sun, other naturally occurring and unstoppable events influence global temperatures.
One of these events, El Nino, arrives every two to seven years when a build-up of warm water from the western Pacific mysteriously moves off of the western coast of South America, triggering weather patterns that allow the waters to increase in temperature "Mysteries of nature, This movement of warm water northwest affects or alters the climate by partially relocating the typical jet stream of moisture further north.
The relocation of the jet stream causes many areas to be warmer and dryer than normal. El Nino episodes as well as other cyclonic storms have been increasing in frequency and intensity recently, thus, some believe, upsetting the global weather and increasing global warming.
As many believe, the combination of the sun spots theory and the naturally occurring weather phenomena could account for the global warming we are experiencing.
Global warming could be caused by the reduction in the ozone layer due to high levels of carbon dioxide in the atmosphere.
Global warming could also be caused by the change in magnetic fields on the face of the sun, creating sun spot variation, in combination in weather phenomena such as El Nino. There could even been other as yet undetected reasons of global warming. Scientists continue to theorize on a daily basis for what could be causing the phenomenon, in their search for a solution.
After my investigation of this issue, and upon examining many related documents, trials, hypothesis, etc.
Global Warming Extended Definition Essay The importance of the stratospheric ozone layer, which filters out most of the sun's harmful ultraviolet radiation, in protecting the Earth's surface from the harmful effects of solar ultraviolet radiation has been recognized for many decades. A Basic Definition for Global Warming is, "The Gradual Increase in Temperature near the Earth's Surface" Global warming is a term that many hear but few understand. Most know that it is a problem with the environment but they aren't sure what it means. Q: What is global warming? A: Here's a simple definition of global warming. (And yes, it's really happening.) Over the past 50 years, the average global temperature has .
Overall, I believe that global warming is the increase of the atmospheric temperatures resulting from the depletion of the stratospheric layer in the ozone and that this depletion in the ozone is caused by the increase of greenhouse gases, especially carbon dioxide, from the ever increasing number of automobiles.Global warming is the increase of temperature in the Earth’s atmosphere.
It occurs due to the increase of greenhouse effect from the pollution.
All horrible activities we are doing to our planet will eventually return back to us. Global Warming Global Warming is described as the progressive gradual rise of the earth's surface temperature thought to be caused by the alterations to the greenhouse effect and responsible for changes in global climate patterns.
The greenhouse effect is the absorption of energy radiated from the Earth's surface by carbon dioxide and other.
Warming of the climate system is unequivocal, as is now evident from observations of increases in global average air and ocean temperatures, widespread melting of snow and ice and rising global average sea level. Definition Climate Change.
Climate change is any substantial change in Earth’s climate that lasts for an extended period of time.
Global warming refers to climate change that causes an increase in the average temperature of the lower atmosphere. Modern global warming is the result of an increase in magnitude of the so-called greenhouse effect, a warming of Earth’s surface and lower atmosphere caused by the presence of water vapour, carbon dioxide, methane, nitrous oxides, and .
A Basic Definition for Global Warming is, "The Gradual Increase in Temperature near the Earth's Surface" Global warming is a term that many hear but few understand. Most know that it is a problem with the environment but they aren't sure what it means.