……. describes the rocky parts of the Earth’s crust (or lithosphere) and its historic development. A) Demography B) Geography C) Geology D) Morphology Related MCQs: Geology describes the rocky parts of the Earth is? The most abundant metal in the earth’s crust is: Asian Development Bank has its headquarters in Manila, with …… countries as its members? Which organization among the following has its headquarters in Addis Ababa?