Global warming is one of the topic debated feverishly. While
there is a significant number of people who think global
warming is caused by humans, there is a significant number
of others who think it is a natural phenomenon. Which group
do you belong?
Irrespective
of which group you belong, it is very obvious that the global
surface temperature has increased by 1.33 degree Farenheit
and is predicted to increase by another 3 degree Farenheit
in this century. How much you know about Global Warming?
This tickler is to help you know some basics about Global
warming.
Play the questionaire and learn. Have fun!