Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6699
Points per Word
0.000149
Page Count
48
Points per Page
0.020833
Series
Cool Science (Lerner)
Description
This book examines some of Earth's harshest habitats, from the Arctic to its deserts, and introduces some of the organisms that live in these extreme environments.