Question

Which phrase describes the relative age of a rock?

1.uses the law of superposition to determine which rock is older or younger

2.can determine the age based on location of a rock within the same layer

3.requires only one rock to determine the age

4.can provide the exact age of a rock

Answer 1

1, if you know that a rock was deposited after the one you are attempting age then you know that the "deeper" one is older.

Step-by-step explanation: