What is the region on the Earth's surface where the effect of the earthquake is most felt called?

Options

A. Fault
B. Focus
C. Epicentre
D. Seismic point

Answer

To answer the question, "What is the region on the Earth's surface where the effect of the earthquake is most felt called?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Earthquake Terminology**:
- An earthquake is a sudden shaking of the ground caused by the movement of tectonic plates beneath the Earth's surface.

2. **Identifying the Origin of an Earthquake**:
- The point within the Earth where the earthquake originates is known as the "focus" or "hypocenter."

3. **Determining the Surface Point**:
- The point directly above the focus on the Earth's surface is known as the "epicenter." This is where the effects of the earthquake are most strongly felt.

4. **Conclusion**:
- Therefore, the region on the Earth's surface where the effect of the earthquake is most felt is called the **epicenter**.

### Final Answer:
The region on the Earth's surface where the effect of the earthquake is most felt is called the **epicenter**.

---