Discover the very best volcano videos YouTube has to offer – brought to you by National Geographic Kids! ➡ Subscribe for more National Geographic Kids videos: http://bit.ly/SubscribeToNatGeoKids ➡ Watch more Volcanoes: http://bit.ly/NGKVolcanoPlaylist... Read more »
Climate Change is a real and serious issue. In this video Bill Nye, the Science Guy, explains what causes climate change, how it affects our planet, why we need to act promptly... Read more »
