An Earth Day poster created by artist Mary Lynn Hartwell and her roommate Susan Palmer in 1970 is recognized by Penn State University as one of the first of its kind. The poster features a ...
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Earth Day creative drawing ideas for kids showing clean planet, planting trees and sustainable future
New Delhi: Earth Day 2026 will be observed on April 22, with the global theme “Our Power, Our Planet,” highlighting collective action for climate care and sustainable living. Schools and communities ...
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