Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7908
Points per Word
0.000126
Page Count
56
Points per Page
0.017857
Description
Satellites can now map 99 percent of Earth's surface. This book describes what scientists learn from various satellite images.