Fossils #2
Fossils Reading Packet
1. replacement: the process of an organism's hard parts being dissolved and replaced by other minerals (a type of fossil)
2. sedimentary: describes a rock formed from mud, sand, small pieces of rock, or other sediments that are pressed and naturally cemented together
3. dinosaurs: an extinct organism that lived in prehistoric times
4. extinct: no longer exists
5. trilobite: an extinct ocean shellfish
6. tropical: a very hot and moist climate
7. climate: a pattern of wether over a period of time
8. extinction: the time when an entire type of organism was lost (example: dinosaurs)
*Quiz to be taken on Friday, January 13th.
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