The largest, most complex type of settlement in the urban hierarchy is the farm.
O suburb.
O megalopolis.
O city.
O hamlet.

Explain: plate tectonics and people.

Gemstones are commonly found in pegmatites, which are igneous rocks that are a. exceptionally mafic b. exceptionally coarse grained c. exceptionally fine grained d. extrusive, forming from lava

In the developed world, describe the changing role of women in agriculture.