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Fossils

4th Grade Science Standard 4 Utah

QuestionAnswer
Climate Weather of an area. A desert is a dry climate.
Dinosaur A group of large, extinct reptiles like animals.
Environment All of the conditions and surroundings. The fern grew in a warm.
Extinct No longer living. Such as dinosaurs.
Extinction The process of dying out.
Fossil The hardened remains of a plant or animal from long ago.
Impression An imprint. Their foot made an ____ in the wet soil.
Infer To make a conclusion from what is known. we can ______ that dinosaurs existed because of fossils.
Mineral A naturally occurring, inorganic, crystalline substance that is made up of elements. Rocks are composed of these also.
Organism Any living thing.
Paleontologist A person who studies fossil remains.
Prehistoric Before recorded history.
Preserved Kept from rotting.
Replacement To take the place of. Minerals take the place of the bird's feathers in the fossil.
Sedimentary Rock formed from material that settles.
Trilobite A fossilized sea animal.
Tropical A warm, moist region. They went to a tropical island near the equator.
Created by: utah4thgrade
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