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2001 To Be Second Hottest Year Since Records Began: UN
The average temperature of the world's surface will have been higher in 2001 than in any other year except 1988, the UN's World Meteorological Organization (WMO) said Tuesday, quoting provisional estimates based on data spanning a century and a half. WMO Deputy Director-General Michel Jarraud said he believed the high average temperature, which was expected to be 0.42 of a degree Celsiusof a degree Fahrenheit) above the world average for the 30 years from 1961 to 1990, was due to so-called "global warming." He added that the last decade of the 20th century, including the year 2000, had seen nine of the 10 hottest years, in terms of world averages, since reliable records began back in 1860. During the whole of the 20th century, average world temperatures rose by 0.6 of a degree Celsius (1.08 of a degree Fahrenheit), with much of the rise concentrated in the last quarter century after 1976. Jarraud said final figures for 2001 would be released next year. Many scientists believe the earth is gradually heating up due to the industrial activities of man, mainly the production of vast quantities of carbon dioxide from the burning of fossil fuels. They believe the carbon dioxide leads to the creation of a heat trap, which prevents excess energy from escaping from the atmosphere, thereby heating up the globe. The phenomenon has been dubbed "global warming."
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