Bill Nye The Science Guy 4 19 -1 -1 251072 0.0 0.0 0 Most dead animals and plants break up, get decomposed, and become part of the soil, but some turn into fossils. A fossil forms when a plant or animal dies, and gets buried. If conditions are right, water gets into the fossil bed, and chemical reactions preserve the impressions for thousands or millions of years. There are different types of fossils — imprints of animals, black carbon outlines, hardened bones, or actual animals and plants that have been trapped in ice or hardened tree sap. 26 http://image.tmdb.org/t/p/original/saQZFcJ0AzStTCgri4mrzghP6ie.jpg 1997-09-05 1997-09-05 false Rabbit Ears Productions Public Broadcasting Service KCTS Television James McKenna Bill Nye Michael Gross Kit Boss Erren Gottlieb Ian G. Saunders Adam Gross Seth Gross Simon Griffith Scott Schaefer Darrel Suto Michael Palleschi Lynn Brunelle Toby Lawless Family Magician https://www.themoviedb.org/person/1234124 2020-08-23 13:00:58 UNKNOWN BNTSG S04E19 Fossils.avi