asked 221k views
2 votes
The theory of _____ suggests that the crust of the earth moves about on the upper mantle.

big bang
steady state
volcanism
plate tectonics

asked
User Malisha
by
7.7k points

2 Answers

0 votes
The earth's crust plate tectonics

answered
User PJ Davis
by
8.0k points
4 votes
Plate tectonics is the answer you're looking for :)
answered
User Vincent Vettukal
by
8.2k points
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