why do we celebrate earth day

Earth Day is celebrated annually on April 22 to raise awareness about environmental issues and promote the protection of the planet. It originated in 1970 as a national teach-in to highlight the deteriorating state of the environment and has since grown into a global event observed in over 190 countries. The purpose of Earth Day is to encourage people to adopt sustainable lifestyles, reduce environmental impact, and participate in activities that protect natural resources for current and future generations. It also serves as a reminder of our responsibility to care for the Earth amidst challenges like pollution, climate change, deforestation, and species extinction. The celebration includes educational events, demonstrations, clean-ups, tree planting, and advocacy for policies that support environmental protection.