This book is part of a book series called Earth Matters .

This book has been graded for interest at 4-8 years.

There are 32 pages in this book. This book was published 2013 by Capstone Press .

Esther Porter grew up in North Dakota, where she and her best friend had enough small animals to open a zoo. She is the author of a number of science-y books including What's Sprouting in My Trash? A Book about Composting and Sun Power: A Book about Renewable Energy. Her only animals now are Chopstick the angry cat, Georgie the confused cat, and Samantha Turkey Porter the slobbery pup.