Thursday, 22 May 2014


What do bat's and dolphins use to talk or locate?

Bat's and dolphins use echolocation to test were their prey is  and to see where they are going. 

What is echolocation?
Echolocation is the use of sound waves and echoes to determine where objects are in space. Bats use echolocation to navigate and find food in the dark.

How dose echolocation?
The echolocation works by the bat's chirping and as they do this it bounces of the walls or anything to that is flat and it tells them were to go and were there prey is.

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