Answer:
A. is the answer hope this helps
Potential difference is difference of potential (between points).
If your choices are the following:
<span>
A faultblock mountain
A folded mountain
A hotspot volcano
A volcanic arc
</span>
Then the answer is A folded mountain. It is formed when an earthquake happened and this was the result of the movement of the plates.
Classical conditioning (also known as Pavlovian or respondent conditioning) refers to a learning procedure in which a biologically potent stimulus (e.g. food) is paired with a previously neutral stimulus.