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Which of these are true???

o The earths outer layer, the crust, is split into large sections called plates.

o Convection currents are when heat rises (like a lava lamp) and this moves the plates.

o The earths continents used to be joined with each other like a jigsaw puzzle.

o The earths plates stopped moving 1. 7 million years ago.

o The theory of plate movement is called plate tectonic theory

User Bawantha
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Answer:

if u know it answer

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User Luis Melgratti
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