Climate Warming : Global Warming Essay

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The climate on the Earth is changing. Currently, the temperature of the earth’s climate system continues to rapidly increase which leads to global warming. Global warming, by definition is the “gradual increase in the overall temperature of the earth’s atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants”(Webster’s). There are many reasons why global warming occurs, such as human activities and the increasing of gases; for instance carbon dioxide in the atmosphere. To reduce the issue, about 200 countries have signed Kyoto Protocol that states that they must lower four greenhouse gases. The Kyoto Protocol is an international agreement linked to the United Nations Convention on climate change and it commits the Parties to reduce greenhouse gas emissions.
When one hears the term “global warming,” the first thing that comes to mind is the greenhouse effect. The greenhouses allow sunlight to enter through the windows and then the sunlight heats the interior by trapping the heat. The same thing occurs within the plants, solar radiation is basically absorbed by the Earth’s surface therefore resulting in the warming of the Earth. There is nothing wrong with the greenhouse effect as long as some radiation can escape back into space. We need the greenhouse effect because without it nothing would even survive on the Earth. Global warming is a controversial topic because there are several

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