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Earth Day, celebrated annually since the first one in 1970, has become a global event of rededication to protection and preservation of our planet’s environment. …
Earth Day, celebrated annually since the first one in 1970, has become a global event of rededication to protection and preservation of our planet’s environment. …
MARTINEZ, Calif. – This year’s celebration of Earth Day will combine a variety of related commemorations April 20 at the John Muir National Historic Site. …