1. Superposition: This method states that in undisturbed rock layers, the youngest rocks are found on top, while the oldest rocks are found on the bottom.
2. Original horizontally: This method assumes that sedimentary rock layers were originally deposited in horizontal or nearly horizontal layers.
3. Cross-cutting relationships: This method states that if a rock layer or feature cuts across another rock layer, it must be younger than the layer it cuts across.
Which of the following are methods of relative aging of rocks select the correct three answers
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1 answer