Similar Material g90 5/8 pp. 4-9 Pollution—Who Causes It? Pollution’s Deadly Harvest Awake!—1988 What Should You Do? Awake!—1971 Killer From the Sky! Awake!—1983 Tracking Down the Causes of Pollution Awake!—1988 Oh, for Some Fresh Air! Awake!—1996 Can the Forests Be Saved? Awake!—1987 Pollution Stopped—Dead in Its Tracks! Awake!—1988 Helps in Coping with Air Pollution Awake!—1971 Is Pollution God’s Fault? Awake!—1975 Can Our Earth Survive? Awake!—1979