Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5824
Points per Word
0.000172
Page Count
32
Points per Page
0.03125
Series
Planet Library
Description
This book is an introduction to the planet Earth, with information about its orbit, atmosphere, surface features, and inhabitants.