It was caused by an earthquake.
Answer:
density is defined as the mass of a substance per unit volume, and is highly variable in crustal rocks. Rock density is a physical characteristic that is governed by the chemical composition (in situ minerals) and pore spaces of a specific rock or rock type.
Explanation:
Answer:
The main character in the story
Explanation:
The protagonist is a the "good guy" of the story. Most of the time, these protagonists are the main character.
