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The top documents tagged [relative ages of rock]
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relative ages of rock
Geologic Time By examining layers of sedimentary rock, geologists developed a time scale for dividing up earth history. Earlier in the 20 th century, radiometric-dating.
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Unit 7 Lesson 2 Relative Dating Copyright © Houghton Mifflin Harcourt Publishing Company.
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Warm Up – December 6 On a separate piece of paper.
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Geologic Time Scale
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What are fossils? The remains, imprints or traces of an organism that lived long ago. Preserved in rock. – Typically sedimentary rock – Must be buried.
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Welcome to Science 1/10 As you enter put your initials on the timeline in the order that you arrive in the room. Have your HW out. Who was the first person.
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Geologic Time
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