upper secondary-rift valley and block mountain

3
Formation of Rift Valley and Block Mountain

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Page 1: Upper Secondary-Rift Valley and Block Mountain

Formation of Rift Valley and Block

Mountain

Page 2: Upper Secondary-Rift Valley and Block Mountain

Section of the crust extend along fault lines

Page 3: Upper Secondary-Rift Valley and Block Mountain

Tensional force will will cause the central mass of block to sink. The block that sink is the rift valley and the section left

standing beside the rift valley are block mountains

Block Mountains Block Mountains

Rift Valley