What Is An Earthquake? How Is It Formed?

1.	What Is An Earthquake? How Is It Formed?
Answer» An earthquake occurs when the STRUCTURE of the earth shifts and moves. One of the causes is due to the movement of the molten ROCK down in the earth’s crust. The rocks become soft when they are exposed to the great heat of the interior of the earth, and his the CHANGE MAKES them move. Because of this movement beneath, we on the surface, feel that the ground is shaking. It is called an earthquake. The volcanic eruptions also CAUSE earthquakes. An earthquake occurs when the structure of the earth shifts and moves. One of the causes is due to the movement of the molten rock down in the earth’s crust. The rocks become soft when they are exposed to the great heat of the interior of the earth, and his the change makes them move. Because of this movement beneath, we on the surface, feel that the ground is shaking. It is called an earthquake. The volcanic eruptions also cause earthquakes.

Answer»

An earthquake occurs when the STRUCTURE of the earth shifts and moves. One of the causes is due to the movement of the molten ROCK down in the earth’s crust. The rocks become soft when they are exposed to the great heat of the interior of the earth, and his the CHANGE MAKES them move. Because of this movement beneath, we on the surface, feel that the ground is shaking. It is called an earthquake. The volcanic eruptions also CAUSE earthquakes.

An earthquake occurs when the structure of the earth shifts and moves. One of the causes is due to the movement of the molten rock down in the earth’s crust. The rocks become soft when they are exposed to the great heat of the interior of the earth, and his the change makes them move. Because of this movement beneath, we on the surface, feel that the ground is shaking. It is called an earthquake. The volcanic eruptions also cause earthquakes.

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