4 is first because it is the furthest layer down.
5 is second because it is the next layer above 4.
6 is third because it is the next layer after 5.
1 is fourth because it is the top layer.
2 is fifth because it is a
3 is sixth because it cuts through B&A
A is younger than B because it cuts through it
B is older than A because it was cut but A
Pretty close! You have intrusion 2 out of order. Remember, intrusions are younger than only the layers you can see them cutting through. Also, fault B is only newer than the layers you can see it cracking. How does that change your answer?
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