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4th Grade Science Standard 4 Utah

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Question
Answer
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  


   


 

 

 

 

 

 
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