It is correct to say that: Solids exerts downward pressure only?

Explanation

To determine whether it is correct to say that solids exert downward pressure only, we can analyze the behavior of solids in relation to pressure.

### Step-by-Step Solution:

1. **Understanding Pressure**: Pressure is defined as the force exerted per unit area. It can be exerted in different directions depending on the state of matter (solid, liquid, gas).

2. **Behavior of Solids**: Solids have a fixed shape and volume. The molecules in a solid are closely packed and have limited mobility compared to liquids and gases.

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