The birch in the loftier alpine tracts and plateaus becomes a shrub (Betula nana, B.
They increase in elevation landwards, culminating in the inner and loftier Golis range, about 95 00 ft.
The relief of the surface typically includes a central plain, Homology sometimes dipping below sea-level, bounded by lateral Homology of con- h i ghlands or mountain ranges, loftier on one side than.
Most of the loftier summits are capped with perpetual snow, and on some of them, e.g.
The western chain of hills has loftier peaks than those of Kuku, Jebel Loka being about 3000 ft.