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Over three quarters
of the planet's volcanic activity occurs in the deep
of the planet's volcanic activity occurs in the deep
Full Transcript
00:00:01.000 --> 00:00:04.118
Over three quarters
of the planet's volcanic activity
00:00:04.002 --> 00:00:06.351
occurs in the deep.
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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.