asked 68.5k views
1 vote
Sedimentary rocks are useful records of past time because of _____.

1.their unique colors
2.the minerals found in them
3.their volcanic origin
4.their layered structure

asked
User Darkman
by
8.5k points

2 Answers

6 votes
Sedimentary rocks are useful records of past time because of their layered structure. Hope this helps!
answered
User VArDo
by
8.3k points
2 votes
4. Their layered structure
answered
User Amr Bahaa
by
8.2k points
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