to col off
It is a visual reference as to where the clear water is. Otherwise it is difficult to know how close to the surface the diver is.
You usually see them in diving competitions. The water spouting into the pool gives the divers perspective on the distance to the surface of the pool.
Divers dive in the sea/water, not earth.
dabblers eat stuff at the surface of the water and divers eat stuff under water
In the Water....
Gravity.
swallow water
Divers explore underwater.
When sonar is used in the water, it can be dangerous for divers because the sound waves produced by sonar can disorient or harm marine life, including divers. The intensity and proximity of the sonar signal can impact the safety of divers, potentially causing injury or discomfort. Divers should be cautious and aware of sonar use in their diving areas to minimize risks.
The flippers help divers move at greater speeds and force and is less taxing on the diver.
Divers work for scientists interested in studying Antarctic waters in search of data to analyse -- about the health of planet earth. One danger is the saltwater temperature, which can fall as low as 27 degrees F before it freezes. This means that when fresh water is introduced into the saltwater, columns of fresh water can freeze instantly. This is a danger for divers who are concentrating and focusing on gathering data and are not aware of the freezing column until they are caught in it. Divers must enter the water through holes cut in the sea ice, and these holes can be awkward to be around, use and can snag diving equipment. Sea ice can be as thick as eight feet, or as thin as a few feet in order to support the top-of-ice activity to support the divers. Divers can become dis-oriented under the sea ice, so that they are unable to find the re-surface hole. Usually, divers work with dive tenders. These volunteers man the dive flags that divers look for to find holes in the sea ice, and man the air hoses, if used, so that divers can accomplish their work underwater.
Manly swimmers and divers will take showers afterward meets, practices, etc. because to get the chlorine out of hair.