How does the relationship between volume and pressure affect the behavior of gases in a closed system?

In a closed system, the relationship between volume and pressure of gases is described by Boyle's Law. This law states that when the volume of a gas decreases, the pressure increases, and vice versa. This means that as the volume of a gas decreases, the gas particles are forced closer together, leading to an increase in pressure. Conversely, when the volume increases, the gas particles have more space to move, resulting in a decrease in pressure. This relationship helps explain how gases behave in a closed system when volume and pressure change.