My Geography Essay on Global Warming .
In this essay I will be talking about the causes, effects and solutions of global warming. Global warming is caused when factories and cars burn fossil fuels and let off carbon dioxide into the atmosphere. Carbon dioxide in the atmosphere plays an important role in warming the earth by trapping the earth's heat, in what's called the greenhouse effect. The burning of fossil fuels has generally increased the amount of carbon dioxide in the atmosphere. The carbon dioxide then puts a layer on the greenhouse gasses. The greenhouse gasses let in rays from the sun but don't let them out. .
Another threat linked to global warming is the destruction of the ozone layer. High up in the atmosphere, a layer of ozone protects the earth from the suns ultra violet rays which cause skin cancer. Chemical compounds known as CFCs are gradually destroying the ozone layer. CFCs are used in some aerosol cans polystyrene and refrigerators.
Causes.
Two of the main causes for global warming are cars and factories. Factories use fossil fuels to burn so they can make what ever they"re making. Cars let off fumes from petrol that go up into the atmosphere. The three main fossil fuels are coal, oil and gas. Fossil fuels took millions of years to come about- and only take minutes to burn. Once fossil fuels have been taken that's it they"re gone and will take another million years to come about. Fossil fuels will disappear if the world doesn't do any thing about it. Experts predict that global warming will cause temperatures to rise, melting the polar ice caps, raising sea levels to flood coastal areas and resulting in large-scale changes in climate and agriculture around the world. .
Effects.
The world isn't feeling the effects at the moment of global warming but scientist's think that in the year 2050 the east coast of England will be under water. A lot of places in the world will find global warming as a positive thing, such as the Sahara Dessert it will get rain so plants can grow.
GLOBAL WARMING Introduction Global warming is a topic that is often talked about today. ... What is Global Warming? ... What Causes Global Warming? ... How do we stop Global Warming? ... Global Warming is one of those little tilts. ...
Global Warming The media has been alerting the general public for numerous years on the perception of global warming and the harm it is causing. ... What scientists detect as global warming may really be a natural occurrence in nature. ... The vast majority of people get their information on global warming from the news media. ... Advocates of global warming point to the 1940's and 1950's as the time period that CO2 levels began to trigger global warming (Carlisle). ... Global warming proponents are seemingly oblivious to the fact that global fluctuations in temperature, charac...
The three main reasons people don't understand global warming are just not understanding the definitions of global warming and the greenhouse affect, how global warming affects them, and the cover up the government uses to convince them. ... According to the EPA's web site on global warming, "Global Warming is described as the progressive gradual rise of the earth's surface temperature thought to be caused by the greenhouse effect and responsible for changes in global climate patterns- (EPA Global Warming Site). ... What if we take the overall temperature rise as a test of g...
None of these issues quite compare to the problem of global warming. ... What exactly is global warming? ... The greenhouse effect plays an important role in the issue of global warming, but it is not the reason behind why global warming is occurring. ... Because global warming is a global issue it will effect more than just human beings. ... While global warming is hurting our plants and also our sea life global warming takes a large toll on our weather because of the warmer weather most natural disaster are caused by warm weather... ...
There are many misconceptions about global warming. ... Some believe that global warming means that it will become warmer all over. ... Global warming is a danger to a human's health. ... Plagues have been attributed to global warming. ... Global warming can affect our future ability to obtain food. ...
The Effects of Global Warming Global Warming will perhaps be, in theory, one of the greatest threats to test the capabilities of mankind. ... So what is Global Warming? ... Scientists are also certain that global warming will cause sea levels to rise. ... A major concern is how global warming will affect agriculture. ... Global warming may also increase the risk of some infectious diseases, particularly those diseases that only appear in warm areas. ...
The Effects of Global Warming Global Warming will perhaps be, in theory, one of the greatest threats to test the capabilities of mankind. ... So what is Global Warming? ... Scientists are also certain that global warming will cause sea levels to rise. ... A major concern is how global warming will affect agriculture. ... Global warming may also increase the risk of some infectious diseases, particularly those diseases that only appear in warm areas. ...
Global Warming Climate change is a part of the Earth's history. Global warming is a theory that has been associated with a rise in the global average temperature. ... Scientists argue over the global warming theory. ... (Parsons 5) There are many causes behind global warming. ... Global warming is also in part caused by human activity. ...
Global Warming Climate Changes Int"l Global Warming is shorthand for the climate changes that may result from excessive heat being trapped in the Earth's atmosphere by so called green house gases. ... Over more recent years humans have caused many changes to the Earth which is a major cause for global warming. ... Over the past few decades scientist have been reviewing the changing weather patters due to global warming. ... The issue of global warming is realized to be that of all of the states on Earth and is a huge global common situation. ... There is no immediate solution to ...