Take a COOL Guess – the Fun Quiz on Clean Energy. Today’s Topic: Global Warming

Question:  Most of us who follow the reports of our climate scientists understand that the average temperature of the Earth’s surface is rising.  When was the last time in our planet’s history that the summer melting of the arctic ice was as severe as it is today?

Answer: Can be found at http://2greenenergy.com/cool-guess-answers/8732.

Relevance:  Melting ice has the potential to cause a “runaway” effect with respect to global climate change, as the darker water absorbs more heat from the sun than the lighter colored ice, which tended to reflect that heat back into space.