Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
6.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3451
Points per Word
0.00029
Page Count
32
Points per Page
0.03125
Description
Photographs, diagrams, and simple text explores the use of fossil fuels including oil, coal, and natural gas.