asked 142k views
5 votes
Which layers form Earth’s rigid, mobile tectonic plates?

asked
User BazZy
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8.2k points

2 Answers

3 votes
The solid, outer layer of the Earth that consists of the crust and the rigid ... The thick layer of rock between Earth's crust and core ... Formalong plate boundaries that move apart or collide.
answered
User Gfbio
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8.5k points
2 votes
Crusts and uppermost mantle
answered
User Navderm
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8.0k points
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