Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4815
Points per Word
0.000208
Page Count
32
Points per Page
0.03125
Description
This book provides an overview of igneous rocks including how they were formed, their characteristics, where they are found, and uses throughout the world.