Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5174
Points per Word
0.000193
Page Count
48
Points per Page
0.020833
Series
KidHaven Science Library
Description
This introduction to asteroids of the solar system provides information about their formation and composition as well as the history of collisions between asteroids and Earth.