Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2921
Points per Word
0.000171
Page Count
48
Points per Page
0.010417
Series
True Book: Earth Science
Description
This book describes how rocks are formed and what techniques scientists use to study rocks.