A_____ is a device used to protect tall structures such as buildings and trees from the harmful effects of lightning.

Options

A. lightning conductor
B. Metallic rod
C. Thunder clouds
D. None of them

Answer

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

1. **Understanding the Question:**
The question asks for a device that protects tall structures from lightning.

2. **Identifying the Device:**
The device that is specifically designed for this purpose is known as a "lightning conductor."

3. **Function of the Lightning Conductor:**
A lightning conductor is installed on the highest points of buildings or trees. Its primary function is to provide a safe path for the electrical discharge of lightning to reach the ground, thereby preventing damage to the structure.

4. **Installation:**
Lightning conductors are typically made of conductive materials like copper or aluminum and are fixed to the exposed parts of buildings or tall structures to ensure they can intercept lightning strikes.

5. **Conclusion:**
Therefore, the answer to the question is: A **lightning conductor** is a device used to protect tall structures such as buildings and trees from the harmful effects of lightning.

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