The Role of Human Activities in Climate Change Essay

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To many people around the world, earth is considered to be a place for human beings to live together as one big family. It provides us shelters, foods, water, and the most beautiful sceneries. Without doubt, we are bound to nature. However because the existence of climate change, which according to scientists is defined as the long term changes over climate including temperature and rainfall, the world would probably end up with devastated ecosystem, extinct wildlife, and most importantly despondent humans. The impact that it has on us is incredibly strong that it affects the system of human lives and wildlife. Global warming, precipitating weather, glaciers, and rising of sea level are no more phenomena. Climate change has been a…show more content…
Private car use is relatively prevalent and is regarded as an extravagant way of life. A lot of us travel by airplanes. The amount of carbon dioxide created by an Airbus is about 9 kilograms per kilometers (Math! How much CO2 is released by Aeroplane?, 2007, Internet). That means if we take a 13000-kilometer flight from Taiwan to American, we are actually creating approximately 120 tones of CO2. Obviously, we are leaving our carbon footprints across the globe. The burning of fusel fuel is responsible for seventy five percent of total amount of carbon dioxide since 1959 (Human Responsibility for Increase in CO2 and GHG Concentration, 2011, Internet). To think critically, it is unlikely that transportations, energy productions, and other chemical usages release such extend of carbon dioxide. What else can be the roots? Figure 1 Share of Carbon Emission Source: Industrialization is another huge issue related to carbon dioxide. It refers to the process of producing all sorts of goods to meet people’s needs and to stir economic developments. In the process of manufacturings, harmful emission is discharged and it puts threats on natural resources. Since the industrial era took place approximately in the twentieth century, there has always been controversies between economic development and environment conservationists. Highly
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