World Earth Day: 22 April

The World Earth Day (WED) is celebrated on 22nd April not only to spread awareness of the need for conservation but also to take action to protect the environment. Earth Day is considered to be the largest secular world event.

This day was first celebrated on April 22, 1970 and has ever since been an annual event. The theme for World Earth Day 2018 is ‘End Plastic Pollution’. Earth Day 2018 is dedicated to providing the information and inspiration needed to fundamentally.
Source- earthday.org