Andrew Friedland Rick Relyea Environmental Science for AP

Andrew Friedland • Rick Relyea Environmental Science for AP® SECOND EDITION CHAPTER 9 Water Resources AP® is a trademark registered and/or owned by the College Board ®, which was not involved in the production of, and does not endorse, this product. © 2015 W. H. Freeman and Company

Please read the following License Agreement before proceeding. License Agreement for Use of Electronic Resources The illustrations and photographs in this file are protected by copyright. Permission to use these materials is strictly limited to educational purposes associated with the course for which you have adopted Friedland Relyea Environmental Science for AP®, Second Edition. You may project these materials in lectures, post them on password-protected course websites, include them in course documents, or use them in any other manner that is consistent with their intended use as materials to aid in the teaching of the course for which you have purchased Friedland Relyea Environmental Science for AP®, Second Edition. The following restrictions apply to materials posted on course websites: 1. The website must be available only to students taking the course for which you have adopted our program or to registered users of your institution’s network. They may not be posted on sites accessible to the general public outside your institution. Please note that this restriction is an IMPORTANT PROTECTION FOR YOU: Copyright holders will seek (and have sought) legal action if you post copyrighted photographs or other materials to open-access sites. 2. If requested, you must provide BFW Publishers/W. H. Freeman and Company with the URL and password required to access the site. 3. The name of the copyright holder (BFW Publishers/W. H. Freeman and Company, unless otherwise indicated) must appear with each item at all times. Note: Any photos herein are owned by other parties/individuals. The copyright holder is listed with the image. 4. You may not post materials other than in the context of course material for the course for which you have adopted our program. 5. You may not distribute these materials to others not associated with the course for which you have adopted our program. Nor may you use any of the materials in any context other than the teaching of this course, without first receiving written permission from the copyright holder (BFW Publishers, unless otherwise indicated). In using these images, you agree to accept responsibility for protecting the copyrights to the materials contained herein. If you have any questions regarding permitted uses of these materials, please contact: Permissions Manager BFW Publishers/W. H. Freeman and Company 33 Irving Place, 10 th Floor New York, NY 10003 PERMISSIONS_DEPT@whfreeman. com AP® is a trademark registered and/or owned by the College Board ®, which was not involved in the production of, and does not endorse, this product.