Question

Will Fan And Medal.
In a series of rock layers, a geologist finds fossilized shellfish and bony fish in layers that are 1.0 m and 1.5 m deep. However, in a layer that is 2.0 m deep, he finds fossils of a lizard-like dinosaur and a fern-like tree.

Which explains his findings?

A.
An asteroid hit the area, causing the dinosaur to become extinct.

B.
The continent shifted to a polar region.

C.
The ancient sea dried up and became land.

D.
The ancient land area was invaded by a sea.

Answer 1

@NeonStrawsForever

Answer 2

@Tereza_B1

Answer 3

@Loveheart

Answer 4

Any ideas?

Answer 5

c

Answer 6

You are now in "Mathematics". Please post your question in "Science".

Answer 7

And C is correct.