Everything you need to know about Earth Day
Earth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globally.
The origins and evolution of Earth Day
Earth Day was founded by United States Senator Gaylord Nelson as an environmental teach-in first held on April 22, 1970.
Meaningful ways to observe and celebrate Earth Day
Plant a tree, clean up a local park, or reduce your carbon footprint.
Surprising trivia and interesting details about Earth Day
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