Nikku Yadav
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Posted 4 year ago

When was the first year Earth Day was celebrated?

1 Answer(s)
Seema Kumari
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Posted 4 year ago Seema Kumari

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 by EARTHDAY.ORG (formerly Earth Day Network) including 1 billion people in more than 193 countries.