How Ecosystems Work (Paperback) (ISBN-13: 9781618102201)

This Title Explains What An Ecosystem Is And How The Plants And Animals Within An Ecosystem Rely On And Effect Its Existence. Different Types Of Ecosystems Are Described, As Well As The Food Webs Within Them. How Some Changes To An Ecosystem Can Be Good And How Some Harmful Changes Can Destroy Them. Teaches Students What An Important Role They Can Play In Keeping These Intricate Ecosystems Alive.

Author: Julie K. Lundgren
ISBN-10: 1618102206
ISBN-13: 9781618102201
Publisher: Rourke Educational Media
Language: English
Published: 08/01/2012
Pages: 24
Format: Paperback
Weight: 0.39lbs
Size: 9.80h x 7.30w x 0.30d

Accelerated Reader:
Reading Level: 4.9
Point Value: 0.5
Interest Level: Lower Grade
Quiz #/Name: 154118 / How Ecosystems Work