3.10 Great Distances –

A. Elephant Hearing

B. String Challenge

Take Sound Challenge 2 In Your Mission Log. Then answer and discuss these two questions: 

  1. Can sound travel through solid objects like string and forks? How do you know?
  2. Do you think sounds can also travel through the ground? Why?

C. Read

How do elephants communicate long distance?

Fact FinderNow let’s find out more about how elephants use sound waves over long distances. As you read, write down any important information in the “Fact Finder” section of your mission log.

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