WONDER #1733: Do Animals Use GPS?

Question 1 of 3

Scientists believe fish, such as salmon, know their location by sensing variations in Earth’s what?

  1. rotation
  2. revolution
  3. magnetic field
  4. gravity

Question 2 of 3

Coastlines and mountain ranges help some animals navigate via visual what?

  1. landmarks
  2. magnetic fields
  3. smell
  4. maps

Question 3 of 3

Which of the following is NOT something an animal using celestial navigation would use?

  1. Sun
  2. Moon
  3. stars
  4. magnetic field

Check your answers online at https://wonderopolis.org/wonder/do-animals-use-gps.