Tremendous Trees (Paperback) (ISBN-13: 9781927197370)

Trees have always been a vital part of life on Earth. When animals and humans breathe, they take in oxygen and breathe out carbon dioxide (CO2). Trees do the opposite: absorb CO2 and release oxygen. This process helps keep the right balance of elements in the atmosphere, keeping living things healthy. Trees have many other valuable features that are useful to humans and animals.

Author: Pam Holden
ISBN-10: 1927197376
ISBN-13: 9781927197370
Publisher: Red Rocket (Tm) Readers
Language: English
Published: 12/18/2012
Pages: 24
Format: Paperback
Weight: 0.15lbs
Size: 7.60h x 5.60w x 0.10d