Ecosystems
By: Natalie Rompella
Series: Science projects; Science projects
Publisher: Heinemann Library
Published: 2008
Place of publication: Oxford
Language: eng
Number of pages: 48
ISBN-13: 9780431040394; 9780431040462
Subjects: Ecology; Biotic communities; Juvenile literature; Experiments
Description: Contains fully illustrated, step-by-step instructions for nine projects rated easy, intermediate and advanced. Suggested level: primary, intermediate.
Notes: Includes index.

Includes bibliographical references and index.
Table of contents: title: Starting your science investigation; title: My personal ecosystem; title: What was for lunch?; title: I'm crowded!; title: Trapped in a greenhouse; title: Invaders!; title: Water cleaned with soil?; title: The disappearing apple; title: Puddle and pond pH; title: No good water; title: Writing your report.