This resource contains a fully ediable and informative 110-slide PowerPoint presentation on Earth Day. The PowerPoint focuses on:The founders of Earth Day - John McConnell, Senator Gaylord Nelson The first Earth Day in 1970 and its impact on legislation in the USA leading to the creation of the United States Environmental Protection Agency and the ‘Clean Air’, ‘Clean Water’ and ‘Endangered Species’ Acts.Global warming, air pollution from factories and traffic, endangered species, and deforestati