Tagged: Earth Day Unit

What You Can Do to Celebrate Earth Day on April 22 – freebies and more 0

What You Can Do to Celebrate Earth Day on April 22 – freebies and more

The celebration of Earth Day began over 40 years ago. It is a day to celebrate our planet and think about how we can help our environment. Did you know that the Environmental Protection Agency was established not long after that first Earth Day in 1970? The Clean Air Act also passed that same year. Now Earth Day is celebrated in more than 175 countries by an estimated 500 million...