Scientists say that the sea levels have increased due to the melting of the glaciers. (Cunningham & Cunningham, 2009, p. 207) Global Warming has occurred in the distant past as the result of natural influences. Now the warming predicted to occur is a result of increased emissions of greenhouse gases. Greenhouse gases include water vapor, carbon dioxide, methane, nitrous oxide, and ozone. (Scientists, 2010) Carbon dioxide is a very important factor in the cycle that sustains life on Earth, Plants use carbon dioxide in photosynthesis and release oxygen that’s is necessary to maintain the lives of humans and animals, who exhale carbon dioxide into the atmosphere, completing the cycle (Cunningham & Cunningham, 2009) .
Global warming is the gradual rise in temperature and oceans due to recent human activity. This is created by the production of too much carbon dioxide that is released into the earth’s atmosphere. The carbon dioxide, also known as a greenhouse gas, remains in the air trapping heat and gradually warming the planet. Other greenhouse gases such as: methane, nitrous oxide, and water vapor also contribute to this slow warming. According to Live Science, The state of these gases being trapped is called the greenhouse effect, which is one of the leading causes of global warming (Lallanillia).
So the co2 and burning gases causes the increase of global warming (http://www.nmsea.org/Curriculum/Primer/Global_Warming/fossil_fuels_and_global_warming.htm) Radiations: Radiations also increase the global warming. Some elements emitted radiations naturally so that the temperature of is increased. : Melting of the ice caps : loss of habitat near the poles. Polar bears are now thought to be greatly endangered by the shortening of their feeding season due to dwindling ice packs. Greenhouse gases: Greenhouse gases are the the gases that block the ultraviolet rays coming from the sun on earth.
In recent years, global warming is a topic that has received much attention. It’s is a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide and other pollutants, which also known as the green house effect. Global warming can negatively affect the earth's delicate ecosystems. It has been linked to dangerous new weather patterns, the extinction of plant and animal species and so many others bad effects. Global warming is caused by pollution eating away at the ozone layer of the atmosphere, as well as greenhouse gases trapping heat.
Has the environment been horribly affected by global warming? Studies show this question to be true, while providing statistics and evidence. More people should be aware of global warming and all the unconstructiveness that it brings to our world. Global Warming is when there is an increase in temperature. This happens when greenhouse gases such as water vapor and methane trap light and heat from the sun.
So much of the population, only a year of carbon dioxide emissions are staggering figure, the result will be a direct result of atmospheric carbon dioxide levels continue to increase, so the formation of carbon dioxide "greenhouse effect" will directly affect the Earth 's surface climate change . In addition, the increasingly serious air pollution constitutes a major climate issue, it is one of the main factors cause global warming. Now, research
Although in reality the Earth’s climate has gone through spikes in climate changes for centuries. Global warming has been turned into a symbolic gesture to gain support and money for those involved. “Continue to contaminate your bed, and you will one night suffocate in your own waste.” (Seattle, 732) The theory of global warming is said to be, the pollutants humans emit through daily activities, which produce a greenhouse effect. These green house gasses create a barrier, which traps heat produced by our sun in the earth’s atmosphere. “The most plentiful human-generated greenhouse gas is carbon dioxide, released by the burning of fossil fuels.”(Global Warming 2001).
The Problem of Global Warming "The climate of the Earth is changing" (Melillo 1999:183). These words sum up exactly what is happening to the environment today; it is changing. Yet, what has brought on this change? There are many factors that contribute to climate change, however, the most important one that has become a very relevant issue to humans today is global warming. Global warming is the increase in the Earth's average surface temperature from an increase of greenhouse gases (primarily Carbon Dioxide) in the atmosphere.
Global Warming is the increase of temperature on Earth which is caused by human activities and will have very serious consequences for life on Earth if humans don't start to do something about it now. Global Warming is caused when the Greenhouse Gases combines with the atmosphere and traps heat. It is strongly related to pre-human and pre- industrial global warming, it is also weakly related to depletion of ozone layer, which was caused by the CFC (Chlorofluorocarbons) gas. The effects of global warming on the environment are dangerous, such as: rising of sea level because polar caps melt, changes in the pattern of precipitation, floods, droughts, heat waves, hurricanes and tornadoes. These effects would take away life and destroy houses or anything else human made.
With new and unprecedented certainty – a confidence level above 95 per cent, which is science-speak for near certainty – experts agree that humans are driving rapid climate change.” Global Warming One of the biggest problems facing the world today is global warming. Global warming has an adverse effect on biodiversity and climatic conditions on earth. Numerous current developments clearly demonstrate that global warming has a direct impact on warming of land, rising sea levels, the melting of ice caps and other major climate changes all over the word. Man-made carbon dioxide (CO2) released in the atmosphere is one of the major factors leading to global warming disaster. Warming of