Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4098
Points per Word
0.000244
Page Count
48
Points per Page
0.020833
Description
From the scorching dunes of the Sahara Desert to the crushing depths of the Mariana Trench, our world contains many inhospitable landscapes. This book explores the amazing adaptations that animals and humans have developed in order to survive.