What major global environmental issue did Greenpeace start campaigning against in the 1970s?A. Ocean plastic pollutionB. Air pollutionC. Nuclear testingD. Soil erosion 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments