Recovering from global warming Essay Example | Topics and Well Written Essays - 2250 words

Recovering from global warming - Essay Example This has caused the problem of global warming that has become an issue of major concern internationally. The consequences of global warming have adversely affected human life. It has caused immense changes in rainfall and temperature resulting in more water and food stress. The ice sheets of West Antarctic as well as Greenland have melted permanently. Oceans have become acidified and the global temperature circulation has been affected. Desertification is extending to regions that were previously habitable (Robertson 2006 pp.112-117). Pollution is a very serious problem for the environment, but there are many green and healthy ways to reduce CO2 emissions and create a more sustainable world to live in. Trees play a significant role in reducing carbon dioxide from the atmosphere while they use it in photosynthesis (carbon sequestration). In the process of photosynthesis, carbon dioxide is absorbed by the leaves from the atmosphere and converted in to molecules of carbon which combine with water to produce energy for growth. Oxygen molecules are released in to the environment. This continuous process is significant in ensuring that the free carbon dioxide released in to the atmosphere through anthropogenic processes does not have adverse impacts on the Ozone layer. It is one of the simplest methods of reducing the carbon dioxide in the environment. Research indicates that the tons of carbon dioxide from anthropogenic sources amount to more than 6 billion per year. It has also been established that the current tree biomass is capable of absorbing more than 30 percent of this carbon dioxide (Josphat 2003 pp. 46-51). Earthworks, (1990) established that â€Å"A single tree can clear ou t green house gases produced by a car over a distance of 11,000 kilometers in one year†. This is an indication of how planting more trees can be beneficial in reducing