Answer:
hill is a natural landform that extends above the surrounding terrain whereas a mountain is a large natural landform that extends above the surrounding terrain, usually forming a peak.
Precipitation occurs more over the land.
Answer:
Mid-oceanic ridges are formed during the process of seafloor spreading. This creates new oceanic crust.
Answer: C
Explanation: If all the mountains are incredibly similar despite the difference in location and general environment, it stands to reason that they were very likely part of the same range before Pangea split.