Chapter Introduction

i

FRIEDLAND and RELYEA

Environmental Science for AP®

SECOND EDITION

AP® is a registered trademark of the College Board, which was not involved in and does not endorse this product.

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Andrew Friedland

Dartmouth College

Rick Relyea

Rensselaer Polytechnic Institute

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W. H. Freeman and Company • New York

AP® is a registered trademark of the College Board, which was not involved in and does not endorse this product.

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Publisher: Ann Heath

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Library of Congress Control Number: 2014949575

ISBN-13: 978-1-4641-0868-6

ISBN-10: 1-4641-0868-4

 

 

© 2015, 2012 by W. H. Freeman and Company

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To Katie, Jared, and Ethan
for their interest and enthusiasm.

–AJF

To Christine, Isabelle, and Wyatt for their
patience and inspiration.

–RAR

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Alice Cahill/Getty Images