Jaza

Melting: The change of a solid into liquid at a fixed temperature (melting point). Heat energy is absorbed but temperature remains constant during the change.

Boiling: The rapid change of liquid into gas at a fixed temperature (boiling point). Heat is absorbed, bubbles form throughout the liquid.

Evaporation: Slow change of liquid into gas at any temperature (below boiling point), occurs only at the surface. Faster when temperature, surface area, and airflow are higher, or humidity is lower.