Global Warming 2 Essay, Research Paper
What is global warming and how does it affect the earth and it people. Global warming is sometime said as the greenhouse effect. The greenhouse effect is the absorb of energy from the Earth surface by carbon dioxide and other gas in the atmosphere, cause the atmosphere to become warmer. The greenhouse effect is what causing the temperature on the earth to rise and creating many problem. For the last 10,000 year the Earth climate has been good for people. Today major change are take place. People are doing experiment by changing the face of entire planet. We are destroy ozone layer, allow life to exist on the earth surface. All of these activities are alter the composition of biosphere and earth’s heat balance. If we do not slow down our use of fossil fuel and stop destroy, the forest, the world could get hotter than has been in the past million year. Average globe temperature have rise 1 degree Fahrenheit over the last 100 year. If carbon dioxide and other greenhouse gas continue to spill into atmosphere global temperature could rise five to 10 degree by the middle of next century.
It will be the great at the high latitude of the North Hemisphere with the largest temperature rise occurring in winter. Most areas will have summertime high a lot above 100 degree Fahrenheit. New temperature record will be sets each year. The decade of the 1980 has had the six hottest year of the century . Atmospheric disturb bring on by the addition warming will produce more violent storm and larger deaths tolls. Some area in the North hemisphere will dry out and greater lightning strike will set forest fire. The charring of Earth by natural and man make forest fire will dump addition quantity of carbon dioxide into atmosphere. Change in temperature and rainfall will change composition of the forest. At the rate of destruction, most of the rain forest will gone the middle of the next century. This will allow man make desert to take over on once good area.
Evaporate rate will also increase and circulation pattern will change. Decrease rainfall in some area will results in increase rainfalls in other. In some region river flow will be reduce or stop all complete. Other area will experience sudden downpour create massive flood. The central part of continent, which normal experience occasion drought, might becomes permanent dry wasteland. Big area of once product land could lose topsoil and become man make desert. Coast region, where half of human population live, will feel effect of rise sea level as the ice cap melt under rise ocean temperature.
If the present melt continue, the sea could rise as much 6 feet by middle of next century. Large track of coast land would disappear, as would shallow barrier island and coral reef. Low-lying fertile delta that support million of people would vanish. Delicate wetland where many specie of marine life hatch their young, would be reclaim by the sea. Coastal cities would have to move farther inland or build protect wall against the sea, where a large number of extremely danger hurricane would destroy the ocean stretch. Forest and other wildlife habitat might not have enough time adjust to rapid change climate. The warm will re arrange entire biological community and cause many specie to extinct. Weed and pest could over run much of landscape. Since life control climate to some extent, is uncut what long-term effect a bad bio sphere will have on the world a. It is become more apparent that as man continue to use Earth resource, the climate could change in way that it is no longer to mankind. The greenhouse effect and global warming both are like each other. Life could not exist if there was no natural greenhouse effect. The reason for natural greenhouse effect is that all the creature living on Earth can live and breath. We must do our part in preserve it, or there wont much left for live on. Human activity is causing greenhouse gases such as carbon dioxide to build in the atmosphere. Each time we burn gasoline, oil, coal, or even natural gas, more carbon dioxide is added to the atmosphere. By cutting down the forest trees, we allow air pollution in. This causes many problems and adds many others. Now that there are no trees to help filter out pollution we are allowing more damage to occur in the atmosphere cause global warming. The gases that occur naturally in the atmosphere trap the sun heat that causes global warming. By trapping in the sun heat, the earth can be warm up. Many of the Earths natural disasters, such as volcanic activities have caused our planet’s atmosphere to become either cold or warm. The global average temperature of surface has increased by one degree Fahrenheit over the past century.
In conclusion, if there was no greenhouse effect then there would be no global warming. The greenhouse effect causes the global warming to increase as humans and other creatures influence. There many ways to help prevent and protect both. If people try help, then it would be a long process to keep ozone layer healthy longer. But nothing will be done until we start help out.