Climate change Essay Example | Topics and Well Written Essays - 1000 words - 2

Climate change - Essay Example The human factor is highly credible in causing this climate change. One of the human causes is the ever-growing population. This trend has been observed all over the world from census statistics. The increasing number of people results in a growing need for more space and demand for usage of natural resources to sustain them. In these modern times of the 21st century, more settlement will be needed. The process of building houses releases gases from machines. Settlement brings about purchase of cars, use of electricity brings about release of vehicle gases, and the process by which electricity is created causes pollution of the air. Overpopulation also contributes to deforestation to create space for settlement and farming activities. Deforestation decelerates rate of carbon dioxide-oxygen conversion (Seymour 23). Pollution is another major factor contributing to global warming. It falls under the broad categories of air and land pollution. The glasshouse effect affects the atmosphere where the expulsion of greenhouse gases whose high concentration entraps heat in the earth’s atmosphere. The gases are released from automobiles, residential areas, and industrial plants, which are the major contributor. Because the human race is highly dependent on energy, constant production requires high combustion of coal, generally fossil fuels, to meet the high demand. A higher percentage is taken by vehicle emissions, and in overall the transportation industry. Fields contain landfills, which are nowadays occupied by garbage waste. The erosion of compost soils, together with the burning of this waste releases greenhouse gases into the atmosphere. In addition to this, clearing of trees or deforestation increases amount of carbon dioxide in the air (McKibben 30). Although many may argue that agricultural farming is a life-sustenance practice, it is a surprising fact that it is a