Name: Deep Down Underground
Author: John Lockyer
ISBN: 9781927197660

Published:

Jun-2013
Formats:

Print
Main Genre:

General Fiction
Pages:

24
Age Level:

07-10
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Description
Genres

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.