Which of the following four persons will stand the minimum risk of getting struck by lightning?

Options

A. A person holding umbrella
B. A person squatting low on the ground.
C. A person riding a bicycle
D. A person standing in an open field.

Explanation

To determine which of the four persons stands the minimum risk of getting struck by lightning, we need to analyze each situation based on their positions relative to the ground and the potential for attracting lightning.

### Step-by-Step Solution:

1. **Understanding Lightning Behavior**:
- Lightning tends to strike the highest point in an area. Therefore, objects that are elevated or protruding above the ground are at a higher risk of being struck.

2. **Analyzing Each Person**:
- **Person Holding an Umbrella**:
- An umbrella is a tall object when held up, making this person a potential target for lightning. The metal rod of the umbrella can attract lightning.
- **Person Squatting Low on the Ground**:
- This person is closer to the ground, which reduces the risk of being struck. The squatting position minimizes their height and contact with the ground.
- **Person Riding a Bicycle**:
- Riding a bicycle elevates this person above the ground, increasing their risk of being struck by lightning.
- **Person Standing in an Open Field**:
- This person is also at risk because they are standing upright in an open area, making them one of the tallest objects around.

3. **Conclusion**:
- Among the four options, the person who is squatting low on the ground has the minimum risk of getting struck by lightning. This position keeps them close to the ground and minimizes their height, reducing the likelihood of attracting lightning.

### Final Answer:
The person squatting low on the ground stands the minimum risk of getting struck by lightning.

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