Roofs of the huts are blown up during stormy days. Why?

Explanation

**Step-by-Step Solution:**

1. **Understanding Atmospheric Pressure:**
- Atmospheric pressure is the force exerted by the weight of air above a surface. It acts in all directions and is generally about 101.3 kPa at sea level.

2. **Pressure Distribution During a Storm:**
- During a storm, the wind speed increases significantly. As the wind blows over the roof of a hut, it creates a region of lower pressure above the roof due to the Bernoulli's principle, which states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure.

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