Tectonic plate movement is created by in the underlying mantle.

The physical processes that create most of earth's physical features, including mountains, are known as

Read the article titled "trans-saharan migration routes to north africa and the eu: historical roots and current trends." why do tens of thousands of sub-saharan africans try to cross the mediterranean each year? how are these refugees commonly portrayed? (site 1)

He resistance of a liquid to flowing is called