Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1419
Points per Word
0.000352
Page Count
24
Points per Page
0.020833
Description
This book looks at what sedimentary rocks tell us about Earth, how it was formed, and how it will continue to change in the future.