Feeding 9 Billion Essay Example | Topics and Well Written Essays - 1500 words - 1

Feeding 9 Billion - Essay Example Various sources through which greenhouse gases are emitted include trains, airplanes, cars, trucks and carbon dioxide (CO2) emission from factories among others. Currently, agriculture is determined to be the prime factor responsible for global warming due to augmented emission of methane and carbon dioxide. Additionally, agriculture is one of the major factors accountable for global warming for growing demand of food (Nationalgeographic, 2014). Global warming has been adversely affecting the environmental conditions of the earth owing to increased temperature along with changing climatic scenario. Presently, agriculture is considered to be the leading factor accountable for global warming due to increased food requirement for the growing population. Agricultural activities have been emitting greenhouse gases in an increased manner in the form of methane gases from cattle as well as rice farms. Fertilized fields are also identified to release nitrous oxide and additionally, carbon dioxide is released from deforestation of rain forest for raising livestock and growing crops. Agriculture is required to be provided with adequate water supplies for farming operations. Contextually, farming operations are one of the prime sources of water polluter as rivers, coastal ecosystems and fragile lakes are polluted with manure as well as fertilizers. In this regard, agriculture has been recognized to adversely affect biodiversity owing to deforestation and extinction of wildlife (Brown & Sovacool, 2011; Mohr, 2005). Contextually, agriculture poses diverse challenges and threats for the environment due to increased population rate and growing demand of food. Subsequently, agriculture is used in an imminences manner to meet the growing demand for food by the augmented pollution. In this respect, in order to meet the increased food demand of the global population, agricultural