Global Warming and Human Influence - 2139 Words

Global Warming and Human Influence Global warming can be defined as; â€Å"An increase in the earth’s atmospheric and oceanic temperatures widely predicted to occur due to an increase in the greenhouse effect resulting especially from pollution† (Merriam-Webster Online Dictionary, 2008). According to University of Phoenix Global Warming (2008), the data accumulated from daily measurements indicate that the Earth’s average surface temperature in 2005 was the third highest since the mid-1800s. Apparently the last two decades of the 20th century were its warmest. Humans have mostly contributed to the cause of global warming. Burning carbon-containg fossil fuels accounts for most human-made CO2. Land conversion, like when tropical forests are†¦show more content†¦One potential new way of helping fight global warming is by trapping carbon dioxide. Carbon capture and storage will be a vital new technology in reducing carbon emissions around the world. (Knowles, 2008, para. 3) They say that ‘carbon capture’ covers a range of chemical biological and geological technologies designed to trap carbon dioxide from large, concentrated sources such as power stations, in order to reduce the carbon emissions that cause global warming. In the future, if efforts to reduce carbon dioxide do not move fast enough to avoid the risk of dangerous climate change, they say it may be necessary to remove CO2 from mobile sources and even the air itself (Knowles, 2008). Hilary Benn, Secretary of State for Environment, Food and Rural Affairs, explains that carbon capture and storage is currently the only technology that can reduce carbon emissions from the burning fossil fuels (Knowles, 2008). Some geological options for storing CO2 were mentioned, such as empty oil wells, mineral formations or unmineable coal deposits (Knowles, 2008). Scientists are also saying that in order for us to avoid the worst impacts of global warming; we have to reduce global warming pollution by 80% by 2050. The goal to do that is by reducing global warming pollution by 2% every year for the next 40 years. One federation is working towards that goal byShow MoreRelatedImportance Of Environment Essay1395 Words   |  6 Pagesthis earth. It helps human beings, animals and other living things to grow and develop naturally. But now days,our everyday actions and decisions are negatively impacting the environment, causing pollution, deforestation, overfishing.We are disturbing our environment in many ways which affecting not only the environment but all living beings. Any type of disturbance in the nature’s balance affects the environment totally which ruins the human lives. Ever since the first human beings, there has beenRead MoreHumans Cause Global Warming1142 Words   |  5 PagesGlobal Warming Debate Today we are debating the important topic of global warming. As the affirmative team, we strongly believe that global warming is caused by the actions of humans. But this is not just a belief, this is a fact. Global warming, by definition, is a gradual increase in the overall temperature of the earth s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other pollutants. The greenhouse effect is the trapping of theRead 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 mea surements, faulty climate models, and misleading science. InRead MoreGlobal Warming And Its Effects On The Environment Essay1516 Words   |  7 PagesSome people say global warming is caused by human activity, others say global warming doesn’t even exist. Some people claim that the climate is changing for the worse. They believe that humans are the primary cause of these changes, especially the increase in temperature, caused by the burning of fossil fuels. They believe that the temperature changes are causing glaciers to melt. They claim that the melting of ice masses leads to a higher sea level and worsening conditions for Arctic animals, asRead MoreDebates On Global Warming658 Words   |  3 Pagesï » ¿I. Global Warming: Fact or Fiction A. Background of the debate on the perceived global warming phenomenon 1. Temperature increase 2. Disparity and the reasons why B. Arguments for the perceived fact of human influence on global warming 1. The greenhouse effect 2. Global disaster C. Arguments that human influence on global warming is fictitious 1. Amount of CO2 2. Natural reasons for global warming One of the most longstanding and most passionately debated topics in the scientificRead MoreFood Industry And Global Warming946 Words   |  4 PagesFood Industry and Global Warming Global Warming is a rising issue for all the creatures on the Earth. Scientists haven been discovering the reasons and solutions for the global environmental changes for decades. Also, because of the effort of the scientists and media, people got aware of the great impacts of green house effect. However, most people only know that global warming is caused by the industries, manufactures or transportations, and neglect another huge factor of the environment, theRead MoreGlobal Warming And Climate Change1175 Words   |  5 PagesEarth s climate, commonly known as global warming . The effort has focused on changes observed during the period of instrumental temperature record, when records are most reliable; particularly in the last 50 years, when human activity has grown fastest and observations of the troposphere have become available. The dominant mechanisms are anthropogenic, i.e., the result of human activity. They are: increasing atmospheric concentrations of greenhouse gases global changes to land surface, such as deforestationRead MoreThe Effects Of Global Warming On The World868 Words   |  4 PagesDisputed Global Warming Affects Global Warming is in the minds of critical thinkers and scientist as well as the Industrial World. In this paper, we will look at man-made causes of Global Warming, and natural causes in Global Warming Affects. The man- made cause would be (GHC) which abbreviates to greenhouse gases and the chemical (SO2) represents sulfur dioxide from cars and Industry. The natural cause in the climate would direct more to a cooler climate. The Global Warming remains,augmented thatRead MoreAssignment 2: Global Warming: Cause and Mitigation1137 Words   |  5 PagesAssignment 2: Global Warming: Cause and Mitigation Introduction to Physical Science xxxxxxxxxxxx December 6, 2015 Strayer University Professor xxxx xxxx One of the most all time debated and controversial topics to date in science is global warming. Over the last few decades climate change have lead scientist to develop a theories that human beings are the major contributors to the global warming crisisRead MoreAnalysis Of Earth s Blanket 1253 Words   |  6 Pagespresent day, the vast majority of climate scientists agrees that the world is warming and believes it is mainly caused by humans influence and their association with the greenhouse gases (Arbogast 239). In this paper, I will examine the connection between human-induced global warming and its global effect on Earth s climate, and what it may yield to the future of those living on Earth. How are humans inducing global warming? For beginners, we will start off with the greenhouse gases. The greenhouse