Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
1.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
139
Points per Word
0.003597
Page Count
24
Points per Page
0.020833
Description
Why can humans live on planet Earth? In this book, learn about the third planet from the Sun and its many unique features that set it apart from the other planets in our solar system.