Acid Rains Scientific evidence has shown that atmospheric deposition of sulfur and nitrogen compounds can harm ecosystems. Title IV of the Clean Air Act Amendments of 1990 (CAAA or the Act) addresses the problem of such effects by mandating reductions in emissions of sulfur and nitrogen oxides, t...

 The Environmental Concerns of the Livestock Industry The United States leads the way in a global trend toward increased meat consumption. The average American consumes almost twice his or her own body weight in meat every year. World mea...

DECLINING CLARITY OF A JEWEL - EXPLORING LAKE TAHOE BY LESLIE WATSON ELLINGSON APRIL 20, 2000 TABLE OF CONTENTS Lake Tahoe An Introduction Page 2 Lake Tahoe -- History Page 3 Figure One -- Tahoe Region Map Page 3A Lake Clarity -- Introdution to Causes Page 5 Figure Two -- Se...