Question

The margins of continents beneath the sea level is known as?​

Answer 1

The margins of continents beneath the sea level is known as Continental Margin.

Continental margin is the shallow water area found near to the continent.

Answer 2

The margins of continents beneath the sea level is known as Continental Margin/shelf

A continental shelf is a portion of acontinent 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.