Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1533
Points per Word
0.000326
Page Count
24
Points per Page
0.020833
Description
In graphic novel format, this book describes the reasons humans may need to leave Earth and inhabit another planet, discusses what has been discovered about living in space, and examines how humans can help keep the environment on Earth safe.