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slideshow
Seamounts, A Deep-Sea Habitat
Thousands of seamounts—most of them undersea volcanoes—tower above the muddy...
Fri, 12/04/2009 - 14:41
slideshow
X-Rays of Fish Reveal Diversity
Scientists in the Division of Fishes at the Smithsonian's National Museum of...
Thu, 12/17/2009 - 18:00
slideshow
Under Arctic Ice
Hidden beneath Arctic ice is a world few have ever seen. Take the icy plunge with a...
Tue, 01/04/2011 - 14:48
Lesson Plan
Benthic Communities of the Arctic Ocean
In this activity, students will be able to identify major taxa that are dominant in...
Mon, 08/08/2011 - 16:49
Lesson Plan
Trophic relationships in Arctic marine ecosystems
In this activity, students will be able to describe how ratios of stable nitrogen...
Mon, 08/08/2011 - 16:47
Lesson Plan
Consequences of Arctic Climate Change
In this activity, students will be able to identify and explain at least three...
Mon, 08/08/2011 - 16:44
Lesson Plan
Burp Under the Ice
In this activity, students will be able to identify the natural processes that...
Mon, 08/08/2011 - 16:38
Lesson Plan
Where Have All the Glaciers Gone?
Students will describe how climate change is affecting sea ice, vegetation, and...
Mon, 08/08/2011 - 16:33
Lesson Plan
Realms of the Arctic Ocean: pelagic, benthic and sea ice
In this activity, students will be able to compare and contrast the pelagic,...
Mon, 08/08/2011 - 16:20
Lesson Plan
Frozen Out
Students explain the concepts of indicator species and microhabitats. Students...
Tue, 12/01/2009 - 12:12
Lesson Plan
Animals of the Fire Ice
Students define and describe methane hydrate ice worms and hydrate shrimp. Students...
Tue, 12/01/2009 - 12:06
Lesson Plan
Keep it Complex
Students describe the significance of complexity in benthic habitats to organisms...
Tue, 12/01/2009 - 12:00