Question

Seawater up to the depth of 500 m is called ......

Answer 1

Answer:

ocean.....frm my idea

Answer 2

Seawater up to the depth of 500m is known as the Deepsea.

The deep-sea is mainly defined as the part of the ocean upto 500meters depth.

This environment Is measured as very harsh with temperatures of below 5 degrees centigrade, thrilling pressure (2,000 meters nearly equals about 200 times the atmospheric pressure at sea level), and has no sunlight.

Hope it helped...