which component of the continental margin has the greatest economic and political significance
Continental margin Economically, the continental shelf is the most economically valuable part of the ocean. It often is the most productive portion of the continental margin, as well as the most studied portion, due to its relatively shallow, accessible depths.[4]
Greg Rikaart Gregory Andrew "Greg" Rikaart (born February 26, 1977)[1] is an American actor.
Stockholm Water Prize 2006: Professor Asit K. Biswas, The Third World Center for Water Management
Harlan Howard Howard formulated the oft-quoted definition of a great country song: "Three chords and the truth."[3]