Question

Why does a deep sea diver use oxygen cylinder?

Answer 1

Hello Friend

A deep diver uses oxygen cylinder because as we move down the sea the quantity of oxygen goes on decreasing with increase in pressure.

They carry oxygen cylinder with them so that they can breath inside water.

☆ Hope it helps

☆ Follow me

Answer 2

Explanation:

Sea divers carry oxygen gas cylinders along with them because there is no free oxygen in the sea water since the little dissolved oxygen present in water can't be used for breathing by divers. It can be used only by aquatic animals