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  • Essay / The threat of global warming - 699

    The problem that threatens the world today is “global warming”. Global warming is made up of gases contributing to the overall increase in temperature, such as carbon dioxide, water vapor and methane gas. Gases in the atmosphere are said to thicken and trap heat emitted from the earth's surface to prevent it from escaping into space and warming of the earth disrupts the balance of nature and the ecosystem. Global warming is a continuous process and it is caused by human activities such as industrialization, increasing number of motor cars and deforestation. Industrialization contributes to global warming which is a human activity. Since the industrial revolution, the major development of industries and machinery has increased the use of fossil fuels, such as the burning of coal, oil and gas for the operation of machinery, and domestic uses also produce a considerable amount of carbon dioxide (Co2) in the atmosphere. It is said that one gallon of gasoline burned releases 19 pounds of carbon dioxide into the atmosphere (Fenner, 2013). The increase in population and rate of human consumption encouraged industries to increase production, which ultimately led to greater use of fossil fuels and increased production of greenhouse gases. The atmospheric greenhouse effect acts as a blanket and naturally keeps our planet warm enough to support life, carbon leads to the accumulation and thickening of the volume of greenhouse gases and it traps heat in the Earth's atmosphere instead to escape into space, resulting in an increase. of the earth's temperature (Fenner, 2013). The visible evidence of global warming is the increase in global temperature, melting snow and the retreat of glacial lakes. Research revealed that the Ata glacier sank by 100 m between 2003 and 2009 (Japanese Alpine News, 2013). In today's modern world, almost everyone owns a car and the circulation of cars has increased significantly in just a few decades. This is an increase in the burning of oils such as gasoline and diesels which emit huge amounts of carbon into the atmosphere. The annual concentration rate of Co2 would be the highest in the last 10 years (1995 – 2005), with an average of 1.9 ppm per year, and this projection indicates that in the next 50 to 100 years, the concentration of Co2 would double compared to the pre-industrial revolution (IPCC, 2007). The Earth's temperature is said to have increased significantly since the industrial revolution and with the increase in population and individual demand. Global temperature rise is almost here 0.