Question

Why are the levels of all the seas equal in
world?​

Answer 1

Explanation:

because the ocean is one continuous body of water its surface tends to seek the same level throughout the world power winds currents river discharges and variations in gravity and temperature and prevent the sea surface from being the truly level level is measured in relation to the adjacent land

hope it helps you

Answer 2

Answer:

because the ocean is one antinuous body of water , it's surface tends to seek the same level throughout the world