Deep Down Underground
From the Series Red Rocket ™ Readers Advanced Fluency Level 1
Coal is burned to make electricity. Iron is used to make steel. Electrical wiring is made from copper. Stone and sand are needed for building. These important materials and others like them make our lives easier, but they are not easy to get because they have to be dug out of the ground. The first miners used picks and shovels. Mining has changed a lot since then.
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978-1-927197-66-0
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$9.99 |
Author: John Lockyer
John Lockyer is a teacher of more than thirty years. He has written well over two hundred educational readers and is a beloved author in the Red Rocket® Readers series.
