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8th SCIENCE Chpt 10

8th Cht 10 CLUES TO EARTH'S PAST LESSON 2

QuestionAnswer
CORRELATION process of matching rocks and fossils from separate locations
INCLUSION piece of an older rock that becomes part of a new rock.
INDEX FOSSIL species that existed on Earth for a short length of time, was abundant, and inhabited many locations.
LATERAL refers to a side or a sideways direction.
RELATIVE AGE the age of rocks and geologic features with respect to other rocks and features nearby
SUPERPOSITION principle that in undisturbed rock layers, the oldest rocks are on the bottom
UNCONFORMITY surface where rock has eroded away, producing a break in the rock record
Created by: asimien907