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4th Grade Science Standard 4 Utah

Weather of an area. A desert is a dry climate. Climate
A group of large, extinct reptiles Dinosaur
All of the conditions and surroundings. The fern grew in a warm, wet environment. Environment
No more living specimens are found. Such as Dinosaurs. Extinct
The process of dying out Extinction
The hardened remains of a plant or animal from long ago. Fossil
An imprint. Their foot made an impression in the wet soil. - Impression
To make a conclusion from what is known. we can infer that dinosaurs existed because of fossils. Infer
Any living thing. Organism
Before recorded history. A stegosaurus was a prehistoric animal. Prehistoric
Kept from rotting. The fossil was well preserved inside the rock. Preserved
To take the place of. Minerals made a replacement of the bird's feathers in the fossil. Replacement
Rock formed from material that settles. Sedimentary
A fossil sea animal. Trilobite
A warm, moist region. They went to a tropical island near the equator. Tropical
Created by: ksmedberg