Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2460
Points per Word
0.000203
Page Count
32
Points per Page
0.015625
Description
This book provides illustrated instructions for experiments pertaining to changes on Earth, including plate tectonics, erosion, the greenhouse effect, and glaciers.