Global Warming is Manmade Essay Example | Topics and Well Written Essays - 500 words

Global Warming is Manmade - Essay Example Scientists have implicated this phenomenon in causing the general rise in temperature that is global warming. The objective of this essay is to outline the various ways in which human activities generate the gases that are primarily responsible for global warming, and also argue that global warming is mainly due to the effect of human activities. One of the major anthropogenic causes of global warming is the use of fossil fuels in industries and transport (Nardo , Don; Johnson, Roberta; Young, Terrence Jr. E, 2008). Fossil fuels, when burned, produce carbon IV oxide. Carbon IV oxide is a dense gas, and when emitted, it blankets the earth, helping to retain the heat on the surface of the earth. This, over time, causes an increase in the temperatures on the surface of the earth, leading to global warming. There has been widespread controversy over whether human industrial activity fosters global warming. Some skeptics have come out to proclaim that global warming and climate change are largely natural events that do not need human input so as to manifest themselves (Alexander, Ralph B, 2009). They argue that even in the absence of human activities, global warming would still be a reality. The skeptics have gone so far as to claim that the statistics provided by scientists are all part of a hoax. However, there is sufficient scientific evidence to pin down these skeptics as to the truth of whether or not anthropogenic activities contribute to global warming. Another cause of global warming is deforestation. The rate at which forest trees continue to be felled contributes significantly to global warming. Trees help eliminate carbon IV oxide from the atmosphere. When forests are disturbed, the practice interferes with this natural source of carbon IV oxide management. Therefore, carbon IV oxide levels continue to rise unchecked. This