the term echolocation refers to the

the term echolocation refers to the ability that some marine mammals such as dolphins and whales as well as most bats have that enables them to listen foe echoes. this ability helps them to find their way in the dark. Such animals echolocate by producing clicking sounds. The sound waves bounce off subject and the animal will them receive and interpret the resulting echo. Although sound waves travel through water faster than through air,high frequency sounds do not travel far in water. on the other hand, because of their longer wavelength and greater energy,low frequency sounds travel farther.