Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2460
Points per Word
0.000203
Page Count
24
Points per Page
0.020833
Series
Natural Resources (Lightbox)
Description
Readers take a visual journey through the processes and technologies used to find and obtain coal while learning the importance of using it wisely.