Meet Joe Boulder, a reporter for the Bedrock Beat newspaper.  

Joe has been given an assignment: 

Write an article about where smaller rocks come from. 

Joe decides a good place to think about this would be the beach.

Joe and his son play at the beach.  As Joe dozes off, he 

thinks about the tiny particles in the sand. 

Were those particles once part of larger rocks?

What do you think?  Click in the box.  Type your answer.