Ecosystems and Human Interferences Major topics in this chapter include: The Nature of Ecosystems Energy Flow Global Biogeochemical Cycles
	To learn more about the book this website supports, please visit its Information Center. 2003 McGraw-Hill Higher Education Any use is subject to the Terms of Use and Privacy Policy. McGraw-Hill Higher Education is one of the many fine businesses of The McGraw-Hill Companies.

		Log In You must be a registered user to view the premium content in this website. If you already have a username and password, enter it below. If your textbook came with a card and this is your first visit to this site, you can use your registration code to register, or purchase access. Username: Password: Forgot your password?

		Site Preferences (Log out) Send mail as: TA email: Other email: "Floating" navigation? Drawer speed:

		Notes (What is this?)      Add a note 1. (optional) Enter a note here: 2. (optional) Select some text on the page (or do this before you open the "Notes" drawer). 3. Highlighter Color: NoneYellowRedGreenBlue 4.

		Search Search for: Search in: This siteThe web (PowerSearch)

Home > Chapter 34

Course-wide Content Essential Study Partner BioLabs Bioethics Case Studies General Biology Weblinks Career Opportunities Internet Glossary Acronym Flashcards Animation Quizzes Drugs Appendix General Biology Case S...

Choose a ChapterChapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7Chapter 8Chapter 9Chapter 10Chapter 11Chapter 12Chapter 13Chapter 14Chapter 15Chapter 16Chapter 17Chapter 18Chapter 19Chapter 20Chapter 21Chapter 22Chapter 23Chapter 24Chapter 25Chapter 26Chapter 27Chapter 28Chapter 29Chapter 30Chapter 31Chapter 32Chapter 33Chapter 34Chapter 35Chapter 36

Quizzes Multiple Choice Quiz Interactive Exercises Flashcards More Resources eLearning Connection Thinking Scientifically Readings and References

Instructor Resources Case Studies PageOut Professional Resources Laboratory Resource Gu... Active Art Demo Course-wide Content Essential Study Partner BioLabs Bioethics Case Studies General Biology Weblinks Career Opportunities Internet Glossary Acronym Flashcards Animation Quizzes Drugs Appendix General Biology Case S...

Choose a ChapterChapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7Chapter 8Chapter 9Chapter 10Chapter 11Chapter 12Chapter 13Chapter 14Chapter 15Chapter 16Chapter 17Chapter 18Chapter 19Chapter 20Chapter 21Chapter 22Chapter 23Chapter 24Chapter 25Chapter 26Chapter 27Chapter 28Chapter 29Chapter 30Chapter 31Chapter 32Chapter 33Chapter 34Chapter 35Chapter 36

Instructor Resources Instructor's Manual e-Learning Connection Course Integration Guide Student Activities Essay Questions and An... Readings and References

Quizzes Multiple Choice Quiz Interactive Exercises Flashcards More Resources eLearning Connection Thinking Scientifically Readings and References