Earth Day is an annual event celebrated on April 22nd in the United States to raise awareness about environmental protection and sustainability. It is a day for individuals and communities to unite to take action and make positive changes to protect our planet. People participate in various activities such as planting trees, cleaning up their neighborhoods, and spreading awareness about reducing waste and conserving resources. Earth Day is an essential reminder that we all are responsible for taking care of the environment and ensuring a healthy and sustainable future for generations to come.