Answer:
pull of the moons gravity
Explanation:
A. Spin because in a twirling motion tend to become a spinning type of motion. I think
Bolivia and Paraguay are landlocked on the map.
That would be the focus. The focus is indeed the point inside the earth where an earthquake takes place as well as the point inside the crust where the pressure is released. The area on the Earth's surface directly above the focus is called the epicentre.