Fact 1: Sonar is used to find the location of an object.

Fact 2: Echolocation is similar to sonar.

Given the two facts above, answer the question "Echolocation be used to find the what of an object?" with the following options: 
- movement
 - location
 - color
 - energy
 - waves
 - small
 - observe it
 - sound


 

  location       