Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5365
Points per Word
0.000186
Page Count
48
Points per Page
0.020833
Series
Eyes on the Sky
Description
This volume examines the many aspects of Earth that conspire to sustain life on the planet.