World Earth Day, celebrated every year on April 22, is a global event dedicated to raising awareness about environmental protection and encouraging action to safeguard our planet. First observed in 1970, Earth Day has grown into a worldwide movement involving millions of people across countries, all working together to address issues like pollution, climate change, deforestation, and loss of biodiversity. Activities on this day often include tree planting, clean-up drives, educational programs, and pledges to adopt more sustainable lifestyles. Earth Day serves as a powerful reminder that the health of our environment is crucial to the future of all living beings.