 
 <translate> A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water known as a shelf sea. Much of the shelves were exposed during glacial periods and interglacial periods.

Shallow water zone of intertidal area on the continental shelf is called as? Okie... think carefully first, then make a decision: <ibo> Okpokoro ala bụ akụkụ nke kọntinent nke dị n'okpuru ebe mmiri na-emighị emi a maara dị ka oke osimiri. E kpughepụrụ ọtụtụ n'ime shelf ndị ahụ n'oge ice na n'oge ndị dị n'etiti ice.  A na-akpọ mpaghara mmiri dị omimi nke mpaghara intertidal na continental shelf dị ka? Okie... buru ụzọ chee echiche nke ọma, mezie mkpebi: 