Sonar provides detailed images of small areas of the ocean floor.
Hydroponics
Sonar soundings.
Sonar and radar's are used by the military, research groups, reconnaissance missions, searches for dead bodies and much more. It is a widely used technology.
With submersibles, sonar, magnetometers, and satellites.
Scuba Divers use a Sonar to find treasure or a hidden ship.
Many species of sharks do not use sonar, as they have very effective senses, but some species are thought to. The hammerhead shark, in particular, is thought to use sonar waves detection.
By "seeing" under water.
sonar
To find out the ocean`s depth
Sonar.
They used sonar So dont be an idiot correct the mistake and ask another question
Lewis Nixon did not invent sonar; he was actually a senior officer in the US Navy during World War II. Sonar technology was developed by a team of scientists and engineers in the early 20th century.
SONAR
Sonar
sound waves
Robotics is one such technology used today.
Submarine technology, sonar technology, and underwater-robot technology
Sonar