🌍World Environment Day is one of the biggest events celebrated every year in the world. World Environment Day is being celebrated since 1974. It is also called "People's Day" to take care of the earth and the environment. It is really important to know the ways to protect the environment. The theme of World Environment Day 2021 is "Ecosystem Restoration". It can take in various forms like growing trees, greening cities, rewilding gardens, changing diets or cleaning up rivers and coasts. This year Pakistan will host the World Environment Day event. 🌏
