List 15 Word Scramble
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Question | Answer |
Scientific model | an ideal that allows us to create explanations of how something may work. They can be actual physical models or mental models. |
Slinky spring | tool used to model waves |
Average speed | total distance divided by total time taken (v=d/t) |
Adaptation | a trait or behavior that helps an organism (living thing) survive and reproduce. |
Variations | how organisms of similar species differ from each other in their traits |
Natural selection | process that explains adaptation and survival. It shows how species can change over time in order to survive. |
Petrified fossil | fossil that forms when minerals soak into the buried remains of an organism, the minerals replace the remains and change them into rock. |
Preserved fossil | fossil that forms when organisms, or parts of organisms are prevented from decaying by being trapped in rock, ice, tar or amber. |
Geologic features | features on the Earth such as mountains, rivers, tributary, lakes, farmland, forests, etc. |
Contour lines – lines on a map that indicate geologic features on a map. |
Created by:
asarvis
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