How do mountains affect the physical and human geography of east and southern africa? select all that apply. settlement patterns river navigation numerous natural harbors energy production easy transportation routes coastal plain depth

SOS:

river navigationenergy productionsettlement patternsCoastal Plain width/depthThey create swift rapids and cataracts, making large portions of Southern Africa's rivers unnavigable.River water flowing over steep escarpments provides the hydropower to generate electricity for the region.In many places, the coastal plains at the base of the mountains are narrow, hindering settlement.Few natural harbors exist because of the region's steep cliffs.

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