Question

Sea water is unfit for drinking and agriculture. Give reason.

Answer 1

Seawater is toxic to humans because your body is unable to get rid of the salt that comes from seawater. Your body's kidneys normally remove excess salt by producing urine, but the body needs freshwater to dilute the salt in your body for the kidneys to work properly.

Answer 2

Answer:

We can not use sea and ocean water for irrigation and drinking because sea and ocean water is highly saline. It contains about 10,000-35,000 ppm of dissolved salts.