Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2799
Points per Word
0.000179
Page Count
32
Points per Page
0.015625
Description
This book looks at the origins of our planet--how Earth began, what it is made of, and the cause of phenomena such as volcanoes, earthquakes, and changes in climate.