AR Book Level
4.9
AR Points
0.5
Word Count
2,249
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
240066 EN
About this book
Caves are some of the least explored places on the planet. They are everywhere - underground, in cliffs and rock faces and under vast, icy glaciers. Explore how caves form, what special creatures live in them and how people use and enjoy them.