2011 Was Ninth Warmest Year in Decades, NASA Finds (LiveScience.com)
LiveScience.com - Continuing a trend of warming over the past few years, NASA scientists say 2011 was the ninth warmest year in terms of average global temperatures since 1980.
LiveScience.com - Continuing a trend of warming over the past few years, NASA scientists say 2011 was the ninth warmest year in terms of average global temperatures since 1980.
You must be logged in to post a comment.