Welcome to E-Books Directory
This is a freely downloadable e-book.

Earth Systems: an Earth Science Course

Earth Systems: an Earth Science Course
by Christine Loew

Publisher: Curriki 2009
Number of pages: 154

This document contains curriculum Earth Science course for grades 9 - 10. Special emphasis is given to the effects of biological processes on Earth systems. Three major concepts underlying the operation of Earth systems may be summarized as matter cycles, energy flows, and life webs.

Home page url

Download or read it online here:

Download link

 (400KB, PDF)