Question

Why deep sea divers carry oxygen cylinders on their backs

Answer 1

hi friend!!

When we go deep into the earth or sea,the oxygen level decreases. So,deep sea divers carry oxygen cylinders in their backs so as to receive oxygen. If they do not carry them,they do not get oxygen and there is a chance even to die.They must need oxygen to breathe and live. So,they must carry them as they go deep into the sea.

Answer 2

the divers carry oxygen at their back because as they go deeper and deeper the oxygen decreases so they need oxygen to breathe which is provided by oxygen cylinders