Ice over the Poles Feature Summary
- Worth a Look
Ice over the Poles
- Visit Ice over the Poles for an interesting article on ice at the Poles--both sea ice at the North Pole, and land ice on Antarctica. Be sure to see the explanation of how melting of ice sheets or glaciers can provide "positive feedback" and increase the rate of warming.
- May 1, 2013 - May 16, 2013