Climate Change - Research Paper Example

Extreme temperature is not suitable for sustaining life forms on earth. If the temperature rises beyond certain limits, survival of humans and animals on this earth would be difficult. It should be noted that there is equilibrium, with respect to the quantity of oxygen and carbon dioxide in the atmosphere. Trees and plants absorb carbon dioxide from atmosphere for photosynthesis and they liberate oxygen when the process is over. On the other hand, human and animals breathe oxygen and liberates carbon dioxide.

Thus, the atmospheric content of oxygen and carbon dioxide follows a ratio all the time. However, when atmospheric temperature increases, survival of trees and plants would be difficult and thereby the ratio of oxygen with carbon dioxide in the atmosphere will be spoiled. In other words, the content of carbon dioxide increases whereas that of oxygen decreases in the atmosphere because of atmospheric temperature rise. Such a situation is not suitable either for humans or all other living things.

“Deforestation is an important factor in global climate change. It is estimated that more than 1.5 billion tons of carbon dioxide are released to the atmosphere due to deforestation, mainly the cutting and burning of forests, every year” (Deforestation). . In many villages women are hit the hardest by natural disasters. They often cannot swim, have fewer assets to turn to for alternative livelihoods when crops are destroyed, and have fewer employment opportunities away from the home. The perception of many villagers and local leaders is that the climate is already changing.

The main problems were typhoons, unpredictable weather, and the threat of salt water intrusion from sea level rise and other factors (A report for Oxfam, 2008, p. 3-4). Floods, tsunamis, earthquake, hurricanes etc are some of the weather calamities caused by climate change problems. All these natural disasters can cause immense damage to human life and properties. The frequency of occurrence of these kinds of natural disasters has been increased a lot in the recent past. Many people believe that climate change problems are the major reasons behind it.

The occurrence of unexpected weather calamities is causing huge damage to the life environment and agriculture. Human activities are causing huge damages to the environment. Heavy industrialization and increased automobile use result in increased use of fossil fuels. Increased use of fossil fuels causes big problems to the environment since fossil fuels have the ability to release toxic greenhouse gases to the atmosphere at the time of its burning. Land, water and air are getting polluted as time goes on because of unregulated industrialization and automobile use.

Moreover, greenhouse gases have the ability to destroy the ozone layer at the top of the earth which is shielding us from the intrusion of harmful radiations from sun and outer universe. “Scientists believe that Global Warming will lead to a weaker Ozone