The granite becomes a new rock type. The granite forms an active volcano. The granite becomes part of a deep fault. The granite forms a tall mountain.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Granite is an igneous rock. Which of these describes what usually happens to granite after it is weathered, broken into small particles, buried deep underground, and compacted?
Possibilities:
- The granite becomes a new rock type.
- The granite forms an active volcano.
- The granite becomes part of a deep fault.
- The granite forms a tall mountain.

The granite becomes a new rock type.