Simple Definition of rift valley
geology : a long, steep valley formed when two parallel rifts form in the Earth's crust and the land between them sinks
Full Definition of rift valley
: an elongated valley formed by the depression of a block of the earth's crust between two faults or groups of faults of approximately parallel orientation
First Known Use of rift valley
Definition of Rift Valley
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Britannica.com: Encyclopedia article about "rift valley"
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