Relacionar Columnas Fossils VocabularyVersión en línea 3rd Grade por Sharon Ferguson 1 petrified wood 2 cement 3 fossilized 4 fossils 5 fossil imprint 6 imprint 7 limestone 8 fossil fuels a powdery substance made with calcined lime and clay. It is mixed with water to form mortar or mixed with sand, gravel, and water to make concrete. a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms. is a fossil in which the organic remains have been replaced by minerals in the slow process of being replaced with stone. impress or stamp (a mark or outline) on a surface. are formed from an organism moving in some way, leaving behind a trace or track. These tracks are preserved when the clay/silt dries slowly and is covered by other sediment. are the remains and traces of ancient organisms. preserved to become a fossil. a hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement.
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