The colonization refers to the strict migration and examples include the french and the British colonization of the African countries. And is the central system of the powers that are based on the trading and the plantation and the movement of the ethnic people around the world and mainly concentrated on the and of the Americas and the Africa and the asis and the Oceania at the beginning of the 18th century.
The continental margin is made up of the continental shelf, the continental slope, and the continental rise. The continental shelf begins at the shoreline. It is flat and its width varies.
