Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3281
Points per Word
0.000305
Description
Not all of Earth's habitats are easy to live in. But no matter how challenging deserts, rainforests, mountains, caves, ocean depths or cities are, there are plants and animals that have found ways to survive in them.