For thousands of years, there's been a balancein the advance and retreat of the sea ice,...
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For thousands of years, there's been a balance
in the advance and retreat of the sea ice, but that is no longer the case. Today, during the summer months, there is 40 percent less sea ice cover
than there was in 1980
in the advance and retreat of the sea ice, but that is no longer the case. Today, during the summer months, there is 40 percent less sea ice cover
than there was in 1980
Full Transcript
00:00:01.000 --> 00:00:02.418
For thousands of years,
00:00:02.627 --> 00:00:06.464
there's been a balance
in the advance and retreat of the sea ice,
00:00:07.214 --> 00:00:08.841
but that is no longer the case.
00:00:09.592 --> 00:00:11.719
Today, during the summer months,
00:00:11.969 --> 00:00:17.099
there is 40 percent less sea ice cover
than there was in 1980.
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Movie Summary
Documentary series focusing on the breadth of the diversity of habitats around the world, from the remote Arctic wilderness and mysterious deep oceans to the vast landscapes of Africa and diverse jungles of South America.
