Question

1.Answer these question.
a.Why is ocean water unsuitable for drinking?
b.What are tides?​

Answer 1

Answer:

a - Human kidneys can only make urine that is less salty than salt water. Therefore, to get rid of all the excess salt taken in by drinking seawater, you have to urinate more water than you drank. Eventually, you die of dehydration even as you become thirstier.

b - Tides are very long-period waves that move through the ocean in response to the forces exerted by the moon and sun. Tides originate in the ocean and progress toward the coastlines where they appear as the regular rise and fall of the sea surface.

Answer 2

Answer:

a. ocean water contains salt and other substances that cannot be easily filtered.

b.Tides are caused by gravitational pull of the moon and the sun. ... Tides are very long-period waves that move through the ocean in response to the forces exerted by the moon and sun. Tides originate in the ocean and progress toward the coastlines where they appear as the regular rise and fall of the sea surface.

Explanation:

HOPE IT HEPLS