Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2682
Points per Word
0.000186
Series
Ecology Alert
Description
This book explains where people live, the different kinds of buildings, shelters, and settlements they use, and how they control their energy, food, water, and waste. Includes case studies and activities.