Question

Deep sea divers need to wear special suits. Why?

Answer 1

At significant depth, divers might use an Atmospheric diving suit like this: as opposed to a wetsuit, or a Dry suit like this: The atmosphericdiving suit is rigid, strong enough to maintain normal air pressure inside against dozens of atmospheres of water pressure on the outside.

Answer 2

Deep see divers wear special suits because of the fact that the pressure increases with increasing depth. So, they will need special suits to protect themselves.

Hope this helps you!