Fire
S1, E1: East Africa's Great Rift Valley is the product of deep-seated geological forces, which have spewed out a line of cloud-wreathed volcanoes stretching from Ethiopia to Tanzania. Their peaks provide a refuge for extraordinary wildlife.

S1, E1: East Africa's Great Rift Valley is the product of deep-seated geological forces, which have spewed out a line of cloud-wreathed volcanoes stretching from Ethiopia to Tanzania. Their peaks provide a refuge for extraordinary wildlife.