What precaution should be taken during an earthquake when you are outdoors?

Options

A. Take shelter in any building
B. Stay away from buildings
C. Hide beneath a bridge
D. Hide in a tunnel

Answer

**Step-by-Step Solution:**

1. **Understanding Earthquakes**: An earthquake is a natural phenomenon characterized by vibrations in the Earth's crust. These vibrations are caused by seismic disturbances, which can occur due to tectonic plate movements or volcanic eruptions.

2. **Assessing Risk**: During an earthquake, structures such as buildings, bridges, and tunnels are at a high risk of collapsing. This is important to consider when you are outdoors.

3. **Precautionary Measures**: When you are outdoors during an earthquake, the primary precaution is to stay away from any buildings, bridges, or tunnels. This is because these structures may not be stable and can pose a danger to your safety.

4. **Evaluating Options**:
- Taking shelter in a building is not safe during an earthquake, as buildings can collapse.
- Staying away from buildings is the correct action to take.
- Hiding beneath a bridge or in a tunnel is also unsafe due to the risk of collapse.

5. **Conclusion**: The best precaution when outdoors during an earthquake is to stay away from buildings, bridges, and tunnels to avoid the risk of injury from falling debris or structural failures.

**Final Answer**: Stay away from buildings, bridges, and tunnels during an earthquake when you are outdoors.

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