Colourful animation depicts the formation, through geological ages, by fire and water, wind and ice, of the Earth's crust which holds our wealth of minerals, oil, coal, arable land, and even our water power.
Lister Sinclair
Narrator
Colin Low
Director
Barry Helmer
Writer
Sidney Goldsmith
Sep 11, 2008
Feb 19, 1995
Jan 14, 2022
Nov 1, 2019
Jan 13, 2023
May 15, 2013
Dec 12, 2011
Dec 18, 2013
ONF | NFB
CA
Canada
