continental drift. noun. geology. the theory that the earth's continents move gradually over the surface of the planet on a substratum of magma. The present-day configuration of the continents is thought to be the result of the fragmentation of a single landmass, Pangaea, that existed 200 million years ago.
The Wonderful Wizard of Oz is an American children's novel written by author L. Frank Baum and illustrated by W. W. Denslow, originally published by the George M. Hill Company in Chicago on May 17, 1900.
From Wikipedia, the free encyclopedia. Oscar Zoroaster Phadrig Isaac Norman Henkle Emmannuel Ambroise Diggs (also known as the Wizard of Oz and, during his reign, as the Oz, the Great and Terrible) is a fictional character in the Land of Oz created by American author L. Frank Baum.