cooling can be calculated by units the want of an preposition divided by the want of that preposition
cooling_water is not cooling_process. air_conditioning is cooling_air. chilling is cooling_process. cooling_process is temperature_change. cooling_air is not cooling_process. cooling_tower is cooling_system. cooling_air is climate_control. cooling_air is cooling_process. freezing is cooling_process. cooling_water is cooling_process.