Botos use sonar to navigate and hunt. They resemble dolphins.
Sonars were used to detect any objects that got into the detection field of the sonar. By this, the military could detect enemy submarines etc., which they couldn't see normally because of the opacity and/or darkness of the water.
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.
ultrasound
Reverberations
Botos use sonar to navigate and hunt. They resemble dolphins.
They have wings and navigate largely by "SONAR". Other than that they have almost no similarities as owls are birds and bats are mammals.
Sonar has been linked to injury and to the stranding of whales and some other marine mammals. It is difficult to actually prove a "causal connection" between sonar and the injuries and strandings, but oceanographers and marine biologists are working on this issue. Laws have been passed recently in the U.S. and the military has been given a Presidential override on their use of sonar because it is too important to national security to restrict its use.
Dog
Sonar is used to detect other vessels or ships/submarines through a tube-like device> Andrea
Sonar is when you send sound waves out. They bounce off of objects, letting people know there is an object there. Dolphins and bats, among other animals, use sonar.
Sonar (SOund NAvigation and Ranging) is used to find objects. Sonar is used to find ships, submarines, mines, and other objects in the Navy. Sonar is used in Medicine to find unusual tumors, organs, and cells. Sonar is used in Geology to find minerals, oil, rock formationsn, and water .
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sattelite with sonar
um... well ocean animals i don't think so but a mammal that uses sonar is a bat
sonar