Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5568
Points per Word
0.00018
Page Count
48
Points per Page
0.020833
Description
Provides information about wind, storms, mountains, earthquakes, and other features on Earth, and similar phenomena throughout the solar system.