Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
640
Points per Word
0.000781
Page Count
24
Points per Page
0.020833
Description
Oil, coal, and gas are prized by man, but it takes the Earth's most powerful forces millions of years to create these and other "treasures".