Which statement about the rock layers in this illustration must be true?

A.
Layers G, H, and I are the oldest of these rock layers.

B.
Layers B, C, or D contain no fossils.

C.
Erosion occurred before layer G was deposited.

D.
There are no fossils in layer G.

Question

Which statement about the rock layers in this illustration must be true?
  

 
 A.
Layers G, H, and I are the oldest of these rock layers.
 
 B.
Layers B, C, or D contain no fossils.
 
 C.
Erosion occurred before layer G was deposited.
 
 D.
There are no fossils in layer G.

paki · Answer

what you guess about the answer here...?

uh60blackhawk · Answer

will we need the illustration too. so we can help you.

wwhitlock · Answer

Maybe History is not the best place to ask about rock layers. I take all rocks for granite.