Average Land Temperature Change
Global warming is the long-term rise in the average temperature of the earth's climate system.
The average temperature during the years 1960 - 2013 is displayed for countries Azerbaijan, Colombia, United States, Italy, France, Cuba, Iran, Egypt, China, Turkey, India, Russia, Georgia, Bulgaria, Afghanistan, Pakistan, Serbia, Mexico, Japan, Georgia, Thailand, Puerto Rico, Norway and Indonesia. The objective was to analyze if there has been an increase in the average land temperature around the globe over the last 50 years. It can be seen that there has been an increase of about 2°F since 1960. However, the increase has not been steady and during some years the average land temperature has decreased. The greatest increase in temperature has happened in the most recent years.