Similar Material g91 2/22 pp. 28-29 Watching the World Dying Coral Reefs—Are Humans Responsible? Awake!—1996 What Can Be Done to Save Coral Reefs? Awake!—1996 Killer From the Sky! Awake!—1983 Pollution—Who Causes It? Awake!—1990 Coral—In Danger and Dying Awake!—1996 The Belize Barrier Reef—A World Heritage Site Awake!—2007 Watching the World Awake!—1991 Oceans—Precious Resource or Global Sewer? Awake!—1989 Antarctica—The Last Frontier Awake!—2000 Can Our Earth Survive? Awake!—1979