The Great Rift Valley

Name: The Great Rift Valley
Uploaded: 2015-09-17T09:10:37+00:00
Duration: 43 min 59 s
Channel: HawkingEarth
Description: The Great Rift Valley stretches 3,500 miles from Ethiopia to Mozambique and is over 35 million years old. It was formed when extreme heat and pressure forced a 1,000 mile-wide bubble of molten lava to the surface. This film reveals how the formation of the Rift Valley forced a crucial evolutionary step for humankind.

HawkingEarth

The Great Rift Valley stretches 3,500 miles from Ethiopia to Mozambique and is over 35 million years old. It was formed when extreme heat and pressure forced a 1,000 mile-wide bubble of molten lava to the surface. This film reveals how the formation of the Rift Valley forced a crucial evolutionary step for humankind.

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