A fascinating video on the role volcanoes played in the formation of Earth is here for your class. The video shows how it was volcanic eruptions that led our planet out of the ice age by spewing carbon dioxide gas into the atmosphere....

Carbon is all around us, as shown in this cartoon animation. The carbon cycle is portrayed simply and accurately with fun cartoon plants and animals. Use this video in an elementary or junior high class to facilitate your learners'...

A fascinating video which documents a National Geographic photographer's descent into a crater filled with molten lava is documented here. The crater is on the island of Ambryn, which is in the South Pacific Ocean. Incredible stuff!

Three questions regarding volcanoes are posed to a volcanologist. The questions are: can a human do anything to make a volcano erupt?, is "volcanologist" spelled with a "u" or an "o"?, and what is your favorite volcanic eruption of all...