Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6049
Points per Word
0.000165
Page Count
64
Points per Page
0.015625
Series
Life in Extreme Environments
Description
This book describes conditions for astronauts aboard space shuttles, space stations, and space capsules, indicating how humans survive in these extreme environments.