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Tuesday, July 17, 2012

Global warming is true

 This is a really hot news:

The temperature hit 36.2 C at Pearson International Airport in Toronto on Tuesday afternoon, breaking the previous record for July 17 of 35.2 C set last year.

Read more: http://www.cp24.com/news/temperature-soars-to-record-high-in-toronto-1.881694#ixzz20w0zuj74

This remind me global warming. The average temperature of the world increasing.

 NOAA prepared a map for month of June ,2012 which is very helpful. Red means above average. Almost all land surfaces shows above average temperature.Specially northern hemisphere with more land masses comparing to southern hemisphere shows higher values. It is noteworthy that Siberia , Greenland and north of Canada receiving higher temperature than before. In these areas glaciers and polar icebergs are reducing their sizes each year.


Above average temperatures throughout the world in June, 2012.  Courtesy  of   NOAA
      






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