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This depression is only part
of a long, stretched rift, continuing down
through all of East Africa. In millions of years,
the rift will widen until a strip of the continent
breaks off, drifting into the Indian Ocean. In such places, volcanoes form. This particular one, Erta Ale, is one of the three in the world
where magma is directly exposed. [rumbling]
of a long, stretched rift, continuing down
through all of East Africa. In millions of years,
the rift will widen until a strip of the continent
breaks off, drifting into the Indian Ocean. In such places, volcanoes form. This particular one, Erta Ale, is one of the three in the world
where magma is directly exposed. [rumbling]
Full Transcript
00:00:01.000 --> 00:00:05.996
This depression is only part
of a long, stretched rift,
00:00:05.087 --> 00:00:08.174
continuing down
through all of East Africa.
00:00:09.258 --> 00:00:12.047
In millions of years,
the rift will widen
00:00:12.553 --> 00:00:15.556
until a strip of the continent
breaks off,
00:00:15.064 --> 00:00:18.001
drifting into the Indian Ocean.
00:00:20.227 --> 00:00:23.189
In such places, volcanoes form.
00:00:25.001 --> 00:00:28.152
This particular one, Erta Ale,
00:00:28.235 --> 00:00:32.049
is one of the three in the world
where magma is directly exposed.
00:00:32.573 --> 00:00:34.367
[rumbling]
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Movie Summary
An exploration of active volcanoes around the world.