The shaking of earth is called

Options

A. Tsunami
B. Volcano
C. Earthquake
D. All of these

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Question**: The question asks for the term used to describe the shaking of the Earth. This phenomenon occurs when there is a sudden release of energy in the Earth's crust.

2. **Identifying Related Terms**: It is important to differentiate between various geological terms. For instance, a tsunami is a large ocean wave typically caused by underwater earthquakes, and a volcano is an opening in the Earth's crust that allows molten rock, ash, and gases to escape.

3. **Defining the Correct Term**: The correct term for the shaking of the Earth is "earthquake." An earthquake occurs when there is a sudden movement along fault lines in the Earth's crust, resulting in vibrations that we feel as shaking.

4. **Conclusion**: Therefore, the shaking of the Earth is called an "earthquake."

**Final Answer**: The shaking of the Earth is called an earthquake.

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