Write TRUE if the statement is correct and FALSE if it is wrong.
___ __1. Echo is the term used for the sound that is reflected back to its source.
__2. Bats and dolphins used echolocation to locate their food and determine their location.
_____3. Only animals have the ability to use echolocation.
_____4. The sea floor is mapped using echolocation.
_____5. Some individuals have developed to used echolocation and thus able to see even they are blind.