The Continental Shelf is the gently sloping undersea plain between a continent and the deep ocean. The continental shelf is an extension of the continent's landmass under the ocean.Much of the continental shelf was exposed dry land during glacial periods.During interglacial periods, like today, the shelf is submerged under relatively shallow waters.he continental shelf is an extension of the continent's landmass under the ocean. Much of the continental shelf was exposed dry land during glacial periods. During interglacial periods, like today, the shelf is submerged under relatively shallow waters.
Freebase(0.00 / 0 votes)Rate this definition: Prima facie. Prima facie is a Latin expression meaning on its first encounter, first blush, or at first sight. The literal translation would be at first face or at first appearance, from the feminine form of primus and facies, both in the ablative case.
Answer Wiki. The general answer to the question of why is X a certain price is of course that this is the price resulting from demand-supply equilibrium. So, prima facia, expensive perfume seems to pose a challenge to economic orthodoxy, which states that consumers are rational and that the competitive process works to bring prices to marginal cost.