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Precambrian shield areas have been tectonically active since the Phanerozoic.

Brapbrap

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Precambrian shield areas have been tectonically active since the Phanerozoic.

Precambrian shield areas have been tectonically active since the Phanerozoic.
a. True
b. False

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saundrasmith243

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Brapbrap Author

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6 years ago

Thanks

noodlelicker

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Yesterday

Thank you, thank you, thank you!

rudy.zondo

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Correct

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