Causes And Consequences Of Global Warming Essay

805 Words Nov 30th, 2016 4 Pages
USWA MAHMOOD
11/20/2016

Causes Of Global Warming

.Since 1880 world’s average temperature have climbed 1.4 degrees fahrenheit. There has been an consent between our scientific society that global warming is not simply a theory. Global warming is the biggest environmental issue we are facing today as a greatest challenge. Our earth surface is becoming hotter day by day just because of some unnoticeable habits of human beings all across the world ..Global warming is a serious issue, which is caused by various human activities and other numerous reasons.

Firstly, it took more than 20 years to broadly accept that mankind is causing global warming with the emission of greenhouse gases (“The Carbon Dioxide Greenhouse Effect”, 2015). Greenhouse gases are a gaseous compound capable of absorbing radiations . These gases act like a blanket around the earth , trapping gases in the atmosphere and causing it to warm . Along with many other greenhouse gases include carbon dioxide. As we know, when coal is burnt a large amount of carbon dioxide is produced. Nowadays, coal is burnt for electricity generation,steel production , cement manufacturing and as a liquid fuel . Approximately 33% of carbon dioxide, emitted from burning gasoline in transportation, also plays it’s part in increased global warming . Methane is second most prevalent greenhouse gas that traps 25 times more heat than carbon dioxide (“Overview of Greenhouse Gases”, 2016). Uses of methane are increasing day by day,…

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