50 likes | 180 Views
Fire "Tornado" Spotted. Elephant seals help climate scientists understand deep water heating around Antarctica. Fall for 2012 begins in the Northern Hemisphere on September 22, 10:49 A.M. EDT. Here’s more about the first day of fall —the autumnal equinox.
E N D
Elephant seals help climate scientists understand deep water heating around Antarctica
Fall for 2012 begins in the Northern Hemisphere on September 22, 10:49 A.M. EDT. Here’s more about the first day of fall—the autumnal equinox