As the world's largest land mammal, elephants have quite the commanding presence. But did you know elephants can't jump? Or that baby elephants lose their first set of teeth and tusks, just like humans? This World Elephant Day, learn about both Asian and African elephants and the threats facing these highly intelligent animals today. Share this video with your learners: http://on.natgeo.org/6186Y4il8 | National Geographic Education

"I am part of the next generation that have to make sure that this place survives," says Dominique Gonçalves, an elephant ecology project manager. This upcoming Earth Day and every day, let the planet inspire you. | National Geographic History