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Science Vocab. 562

Vocabulary

QuestionAnswer
Hypothesis stating that continents slowley drift parallel to Earth's Surface Continental Drift
The idea that Earth Process that are at work today Uniformitarianism
The theory that undisturbed layers of rock have the oldest layers on the bottom and the youngest on the top Superposition
Suplemantary Rock
Ancient supercontinent that began breaking up 200 million years ago Pangea
Theory that explains how lithospheric plates move and interact causing major geolgic features and evetents Plate Techtonics
Information of what an organism looks like where it Fossil Record
Calculated by using half-life of isotopes Absolute Dating
An approxamate calculation of quantity Estimation
When an unstable atomic nucleus changes to another nucles by emiting particles and energy Radioactive Decay
Formed from molton or liquid or rock material called magma Igneous Rock
Age base on objects found a the same sit half-life the time it takes a given Relative Dating
Created by: 200408356
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