Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4234
Points per Word
0.000236
Page Count
32
Points per Page
0.03125
Description
This book discusses the training and skills required to become a miner or driller and describes the different jobs these people do deep underground.