The of the upper mantle allows plates to move, and the motion shapes the
continents.
a...
Answers: 3
Geography, 21.06.2019 19:30, joey4843
Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.
Answers: 1
Geography, 22.06.2019 13:30, yungnoaweo4209
How do convection currents form underwater mountains?
Answers: 1
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