Diving in a submersiblegives John an entirely new understanding of how this rich ecosystem...
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Diving in a submersible
gives John an entirely new understanding of how this rich ecosystem works. But it also offers him
a unique opportunity to investigate how the ocean here
is changing. While we're observing the marine life
down there, the subs are also recording
what the environment is like, so we're getting measurements
of temperature, of salinity
gives John an entirely new understanding of how this rich ecosystem works. But it also offers him
a unique opportunity to investigate how the ocean here
is changing. While we're observing the marine life
down there, the subs are also recording
what the environment is like, so we're getting measurements
of temperature, of salinity
Full Transcript
00:00:01.000 --> 00:00:05.711
Diving in a submersible
gives John an entirely new understanding
00:00:05.008 --> 00:00:08.474
of how this rich ecosystem works.
00:00:10.002 --> 00:00:13.272
But it also offers him
a unique opportunity
00:00:13.036 --> 00:00:16.273
to investigate how the ocean here
is changing.
00:00:17.056 --> 00:00:19.517
While we're observing the marine life
down there,
00:00:19.006 --> 00:00:21.091
the subs are also recording
what the environment is like,
00:00:22.000 --> 00:00:24.356
so we're getting measurements
of temperature, of salinity.
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Movie Summary
David Attenborough returns to the world's oceans in this sequel to the acclaimed documentary filming rare and unusual creatures of the deep, as well as documenting the problems our oceans face.
