Why is the Pole Star useful in finding directions?

Explanation

### Step-by-Step Solution:

1. **Understanding the Pole Star**: The Pole Star, also known as the North Star (Polaris), is located nearly directly above the Earth's North Pole. This makes it a fixed point in the sky when viewed from the Northern Hemisphere.

**Hint**: Remember that the Pole Star is aligned with the Earth's North Pole, making it unique among stars.

2. **Positioning of the Pole Star**: When you look up at the night sky from the Northern Hemisphere, the Pole Star is positioned in the northern part of the sky. No matter where you are on Earth, as long as you are in the Northern Hemisphere, the Pole Star will always be in the same direction—north.

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