water proof ones
Many people use a SCUBA suit for diving. Sport divers, police divers and some Navy recovery divers.
Scuba - self contained underwater breathing apparatus
scuba divers use pressure meter because the deeper down you go the more pressure builds upAdditiona depth gauge or a dive computer
Scuba Divers use a Sonar to find treasure or a hidden ship.
For oxygen masks for firefighters, scuba divers etc
Divers use substances with high density (ie. lead) to help them sink, and substances with low density (ie. air) to help them float. That way they control their bouyancy.
The device that helps divers breathe underwater is called a scuba tank. Scuba stands for "Self-Contained Underwater Breathing Apparatus," which allows divers to carry their own supply of compressed air. This enables them to explore underwater environments safely and for extended periods. Additionally, divers often use a regulator to control the flow of air from the tank to their mouth.
He was he inventor of the SCUBA (Self-Contained Underwater Breathing Apparatus) equipment divers use to explore under the sea.
Use a sub.,scuba gear, or a camera.
Sky divers use parachutes to jump from planes. SCUBA divers have difficulty searching Loch Ness because there are many inlets and lagoons, and many have so much sediment that the water is very cloudy.
Scuba divers typically use one tank, which is sufficient for most recreational diving activities. However, for deeper dives or longer durations, some divers may opt to use two tanks for increased air supply and safety. This setup can also be useful in technical diving or in situations where redundancy is critical. Ultimately, the choice between one or two tanks depends on the dive plan and the diver's experience level.
They don't breathe normally on their own.They have to use pressure regulators to breathe naturally, overcoming the extreme pressure deep underwater.A snorkel and oxygen tank help the divers breathe when they are underwater.