Human Activity Is Responsible For Global Climate Change

Human Activity is Primarily Responsible for Global Climate change Global Warming is a long term increase in earth’s average surface temperature. Because global warming does not cause uniform warming in all locations and because many other changes in climate are occurring, scientists often prefer to speak of ‘’Global Climate Change’’ rather than of global warming when referring to the whole complex of climate changes caused by Human activities. Global climate changes, including episodes of global cooling and warming, have occurred many times throughout earth’s history as a result of natural variations in solar radiation, volcanic eruptions and other factors. The atmospheric concentration of greenhouse gases have increased because of human activities, primarily due to the combustion of fossil fuels, deforestation and agricultural practices. ‘’The weight of scientific evidence suggests that the observed changes in the earth’s climate are, at least in, due to human activities’’ (Kerr). Is primarily caused by human activities that started during the Industrial Revolution, when human burning of fossil fuels began to increase drastically, releasing large amount of carbon dioxide, methane, nitrous oxide, and artificial chemicals called halocarbons have long been increasing as a result of emission from fossil fuel burning and other activities. Increased atmospheric concentrations of these gases are causing earth to warm. A more troublesome way that human increase carbon dioxide levelShow MoreRelatedIs Human Activity Primarily Responsible For Global Climate Change And Global Warming?1371 Words   |  6 PagesIs Human Activity Primarily Responsible for Global Climate Change and Global Warming? What is global climate change? Is human activity primarily responsible? According to the United States Environmental Protection Agency, global warming â€Å"refers to the recent and ongoing rise in global average temperature near Earth s surface. It is caused mostly by increasing concentrations of greenhouse gases in the atmosphere. Global warming is causing climate patterns to change. However, global warming itselfRead MoreThe Debate On Global Climate Change1605 Words   |  7 PagesThe debate on global climate change argues that human-generated greenhouse gas emissions are too small to substantially change the earth’s climate and that the planet is capable of absorbing those increases. It is contended that warming over the 20th century resulted primarily from natural processes such as fluctuations in the sun s heat and ocean currents. But the theory of human-caused global climate change is based on questionable measurements, faulty climate models, and misleading science. I nRead MoreReview of The Great Global Warming Swindle1281 Words   |  6 Pages The Great Global Warming Swindle has been the most widely watched documentary critical of the scientific consensus that climate change is due to anthropogenic activities. Aired in 2007 in the United Kingdom, the documentary claimed to debunk the â€Å"myth† of manmade global climate change, exposing it as a vast conspiracy designed to gain funding for research and push an environmental agenda that is especially harmful to the developing world. Directed by British producer Martin Durkin, the documentaryRead MoreClimate Change : Global Warming1715 Words   |  7 PagesConference, President Obama said, â€Å"climate change is no longer some far off problem; it is happening here; it is happening now†. President Barack Obama states a good fact; climate change is affecting the world tremendously. The glaciers are melting at an astonishing rate and the surface temperature of the world is only increasing. Currently, scientists argue that climate change intensified because of human activity; however, the circumstance is quite the opposite. Global warming refers to the rising surfaceRead MoreThe Debate On Global Warming1239 Words   |  5 Pagescontroversy concerning global warming. The controversy takes the form of public debate that centers on five issues (Mazo 30). The first issue is whether or not global warming is occurring. The second issue is whether global warming is real and extent it has occurred in the recent decades. The third question relates to the causes of global warming. The fourth question centers on the effects of global warming. The fifth question is whether any action needs to be taken to contain global warming. The authorRead MoreThe Effects Of Global Warming On Earth1577 Words   |  7 Pagesto be. It is known as global warming. Global warming is constant rise in the global average temperature near the surface of the earth. Although to some, global warming is nothing more than a myth, a rumor to scare the race into rethinking their selfish acts, but global warming is no myth. I believe that global warming is far from a myth, it is real and it is dangerous. The evidence is all around us. If you look to the stars, you can see that the atmosphere is full of human-produced molecules thatRead MoreGlobal Warming Is A Significant Problem Over The Past Years1231 Words   |  5 PagesGlobal warming has become a significant problem over the past years. Global warming is the result of an increase in the Earth’s temperature due to the presence of greenhouse gasses like carbon dioxide and methane in our atmosphere. Though these gasses are required for the presence of human life one Earth excess amount in our atmosphere can lead to climate change. Some argue that human activity is primarily responsible for global warming. Others argue that global warming is a natural occurrence andRead MoreGlobal Warming And Its Effect On The Envir onment1311 Words   |  6 PagesIntroduction Global warming refers to an incremental in earth’s temperature. Some believes this is occurring naturally but the prevailing view attributes climate change to the greenhouse effect. The greenhouse effect refers to the warming resulting from certain gases such as carbon dioxide in Earth s atmosphere trapping heat. These gases traps heat but let light in, similarly to the glass walls of a greenhouse. The general belief is that mankind are chiefly responsible for global warming becauseRead MoreThe Debate Over Global Warming1063 Words   |  5 PagesThe climate change debate has been ongoing for nearly thirty years now, the debate is over the causation(s) of global warming. Temperatures on earth have increased approximately 2.0 °F since the early 20th century. Levels of greenhouse gases such as carbon dioxide and methane have drastically increased within the atmosphere. Both sides within the debate surrounding global climate change can agree on these points. However; disagree on a number of other possible causations of global warming. Even thoughRead MoreThe Effects Of Fossil Fuels On The Environment1734 Words   |  7 Pagesno return, warns President Obama, â€Å"we are condemning future generations to global catastrophe.† The point of no return metaphorically represents the place in ones journey that must be continued with no alternative routes or ability to make chang e. In consort with President Obama, many scientists believe the point of no return could occur if significant efforts aren’t made soon. Anthropogenic (human influenced) activities in comparison to natural influences have more of an impact on the environment