Why Is the Air Dirty?
by Asimov, Isaac
Series:Ask Isaac Asimov
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
4.7
AR Points
0.5
Word Count
805
Interest Level
Lower Grades (LG K-3)
Genre
Nonfiction
AR Quiz #
12359 EN
About this book
A simple discussion of the causes and effects of air pollution and some ways to help prevent it.