Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2342
Points per Word
0.000213
Description
This book investigates Earth's fossils, rocks and minerals - from their formation and uses to their amazing beauty and mystery. Also contained are detailed illustrations, step-by-step pictures and full-page scenes of breathtaking landscapes.