Earth Day A1-A2 video | The Environment
How Earth Day began in 1970 with Gaylord Nelson and how people mark 22 April: planting trees, car-free days and recycled art. A 5-minute video.
How Earth Day began in 1970 with Gaylord Nelson and how people mark 22 April: planting trees, car-free days and recycled art. A 5-minute video.