Explanation:

Solid is one of the three states of matter in which the particles are closely packed and have a fixed shape and volume. An Almirah is a solid because of the following reasons:

Hard and Rigid:
- An Almirah is made up of solid materials like wood or metal which are hard and rigid.
- This means that the particles in these materials are tightly packed and cannot move easily.
- As a result, the Almirah maintains its shape and does not change when pressed.

Shape doesn't change when pressed:
- When a solid is pressed, its particles are pushed closer together.
- However, the particles in a solid are held tightly in place, so the solid maintains its shape.
- This is why when an Almirah is pressed, it does not change its shape.

Density is very high:
- The density of a material is the amount of mass per unit volume.
- Solids have a high density because their particles are tightly packed.
- An Almirah is a solid, and hence it has a high density.

All of these:
- Therefore, an Almirah is a solid because it is hard and rigid, maintains its shape when pressed, and has a high density.
- All of these characteristics are typical of solids, and hence an Almirah is classified as a solid.