Question

What do sinkholes, canyons, and sea stacks have in common?

A.
They are all formed by water erosion.
B.
They are all made of limestone.
C.
They can be found only along coasts.
D.
They are all caused by deposition.

Answer 1

Answer: It's A, they are formed by water erosion

Explanation: We just answered it and that's right!

Answer 2

I believe its d

Step-by-step explanation: