At absolute zero, the kinetic energy of the molecules is at a minimum. 1 calorie will raise 1 gram 1 degree Celsius. Condensation is the opposite of evaporation. It occurs when a gas changes to the liquid state. Warming of the liquid results.
Conduction is the transfer and distribution of heat energy from atom to atom within a substance.
Convection is the transfer of heat energy in a gas or liquid by movement of currents. The heat moves with the fluid. The movement of a gas, liquid, or solid as a result of the random thermal motion of it atoms or molecules. For instance, a drop of food coloring in water will slowly spread throughout the water. Blood will diffuse through the ocean and attract sharks.