Earth Day is celebrated annually on April 22nd to raise awareness about environmental protection. It was first celebrated in 1970 and has since become a worldwide event observed in over 193 countries. Earth Day provides an opportunity to bring attention to environmental issues like climate change, pollution, deforestation, and sustainable living. Events like tree planting, clean ups, educational activities, and more take place. Earth Day serves as a reminder for all of us to be stewards of our planet and take action to protect it for future generations.