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zhannawk [14.2K]
3 years ago
13

As the East Pacific Rise creates a new crust, which trench (Tonga trench or Chile trench) would have the OLDEST rock? Explain WH

Y this makes sense.
Geography
1 answer:
FrozenT [24]3 years ago
4 0

Explanation:

• If new oceanic crust is being continuously created

along the earth’s spreading ridge system, then we

must find some way to re-cycle it back into the

mantle. [WHY? –otherwise the earth would be

expanding!!!!]

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