A stormy sea lashes the village of Shismaref, Alaska, where the coastline has...
Ice Melt at the Poles
It’s confirmed: both Antarctica and Greenland are losing ice—around 350 billion...
Burp Under the Ice
In this activity, students will be able to identify the natural processes that...
Mon, 08/08/2011 - 16:38
Students explain the concepts of indicator species and microhabitats. Students...
Tue, 12/01/2009 - 12:12