Web Extra: At the Core of Climate Change
Video
on Apr 17, 2009 by KQED QUEST staff
for QUEST Northern CaliforniaTopics: Chemistry, Climate, Environment, Television
Science Education Collections: HS Earth Science
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How do we know that the climate is changing? In this video, provided by scientist Kendrick Taylor, learn how 8-foot long ice core samples extracted from deep in the ice layer of Antarctica hold key evidence of rapidly changing climactic conditions.
Tags: antarctica, climate change, ice core, kqed, pbs, QUESTAdditional Links
