Earth Day 2021: Why it is celebrated? History and significance

Earth Day 2021: Earth Day is celebrated on April 22 every year. The day marks the anniversary of the birth of the modern environmental movement in 1970.

Earth Day 2021: Earth Day is celebrated on April 22 every year. The day marks the anniversary of the birth of the modern environmental movement in 1970. April 22, 2021 at 08:46AM https://ift.tt/3tHPXlZ