Rocks, Gems, and Minerals cover

Rocks, Gems, and Minerals

Author: Trueit, Trudi Strain

Reading Metrics

Grade Level Middle Grades (MG 4-8)
Book Level 8.0
Points 1.0
Fiction/Nonfiction Nonfiction
Word Count 5627
Points per Word 0.000178
Page Count 64
Points per Page 0.015625
Series Watts Library

Description

Rocks, gems, and minerals are the basic things of which Earth is made. This book explores how heat, pressure, water, wind, and time combine to make these common, precious, and essential substances.