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GS Mod 7

Apologia Exploring Creation with General Science Module 7

Fossil The preserved remains of a once-living organism
Petrifaction The conversion of organic material into rock
Resin A thick, slowly flowing liquid produced by plants that can harden into a solid.
Fossil Record Sum total of all fossils discovered
Extinct A term applied to a species that was once living but now is dead.
Placoderms Fish that had bony plates covering their heads rather than the scales that cover the heads of fish today. Assumed to be extinct.
Amphibians Creatures that live both in and out of water.
General Features of Fossil Record 1
General Features of Fossil Record 2
General Features of Fossil Record 3
General Features of Fossil Record 4
Created by: barbara.macri