Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2241
Points per Word
0.000223
Page Count
24
Points per Page
0.020833
Series
Rock Science
Description
Most of the fossils on Earth have been found in sedimentary rocks. Coal formed millions of years ago from the remnants of plants. This book introduces the types of sedimentary rock and the fundamentals of geology.