The other main cause of Global Warming Essay Example | Topics and Well Written Essays - 1000 words

The other main cause of Global Warming - Essay Example The term global warming and its effects on the earth’s surface are not new, especially in a world where the impact is devastating. In fact, Global warming has greatest threat to worldwide economic and social systems. Global warming can be termed as the increase of the Earth’s average surface temperature due to effect of green house gases, such as carbon dioxide emissions from burning fossil fuels (Haldar 1). Global warming has in effect taken the center stage in the scientists struggle to reverse the endangering effects of climate change and replenish the environment. Agriculture, mining, manufacturing activities among others are the most listed alternative causes of global warming when carbon dioxide is exempted. Other causes of global warming that have been given central attention in efforts to save our environment include among others natural causes. Natural causes are created and affected by nature without human’s contribution. One of the most known natural causes of global warming is the spontaneous release of methane gas in wetlands and tundra forests, mainly found in the Arctic region. Global warming becomes a serious and complex issue because the surface of the earth does not cool primarily by means of radiation but rather cools by evaporation and convention. This is contributed by the changing of temperature. With the increasing atmospheric temperature, the rate of evaporation is also escalating leading to increase in the volume of water vapor in the earth’s atmosphere.... Trees and vegetation has a natural process of photosynthesis which absorb carbon dioxide. Worst still is that the effect off deforestation is felt in two dimensions. One is where the trees are cut down thus unable to trap carbon dioxide and the other is that the same trees are used as a source of energy which also contributes to carbon emission. Global warming becomes a serious and complex issue because the surface of the earth does not cool primarily by means of radiation but rather cools by evaporation and convention. This is contributed by the changing of temperature. With the increasing atmospheric temperature, the rate of evaporation is also escalating leading to increase in the volume of water vapor in the earth’s atmosphere. As described by Maslin, increased water vapor in the atmosphere has effects of compacting to form a natural blanket that finally traps and hinders terrestrial radiation from escaping from the earth’s atmosphere (12). Due to increase in global temperatures, the precipitation patterns change causing alteration of natural processes and the arrangement and function of the ecological unit. This significantly contributes to global warming. In addition, increased use of inorganic fertilizers such as nitrogenous fertilizers has largely contributed to global warming (Maslin 10). Nitrogenous fertilizers are reacting in the soil and produce nitrogen oxide and nitric acid, which are catalysts to the process of global warming. Fertilizers and carbon dioxide are two major items to improve crop yield, so control global warming will influence the crop yield more or less. The increasingly populace around the world has

Benefits of Mentoring Programs in Schools Research Paper

Benefits of Mentoring Programs in Schools - Research Paper Example This has an overall effect of simplifying the staff’s duty of establishing and monitoring relationships among children in elementary schools (Rose 1). Moreover, mentoring programs in the elementary schools allows mentors to advocate on the children’s behalf since they understand them (Rhodes 1). Mentoring programs influence the status of the children by deriving an understanding on the mentee and enhancing social standing (Rhodes 1). These programs also foster academic focus by presenting academic issues to the forefront and offer a natural context for mentors to address school and learning issues (Rhodes 2). Moreover, most mentors in the mentoring programs in the elementary schools cannot volunteer their services outside the school context. As such, these programs attract mentors who cannot offer their services in community-based programs hence maximizing this exclusive potential (Rhodes 2). Such mentors are minority volunteers who have considerable knowledge and skills on mentorship. This benefits the children and the administration of the elementary schools since they benefit from this potential. Furthermore, it is clear that sourcing and screening mentors for school-based programs is much easier than sourcing mentors for community-based programs (Rhodes 2). As such, the se programs allow for the spreading of mentorship wealth in elementary schools. The mentoring programs in the elementary schools are equally flexible since they accommodate cross-gender matches (Rhodes 2). Indeed, these programs have more mentors coming from all genders where both males and females render their services to children. Indeed, these programs reach more children than the community-based programs thus helping children who cannot access community-based mentorship program, which depicts their ability to reach higher-risk children and families (Rhodes 2). At the same time, mentoring programs in the elementary schools attract more