Cooling - GCSE Biology Definition

Cooling is the process of lowering the temperature of an object or place. In biology, it is important because it helps regulate the body temperature of both humans and animals, keeping it steady even when the environment is hot. This process is vital for many living creatures to function properly, as enzymes and other body processes work best at specific temperatures. Cooling can happen naturally, like when we sweat and the moisture evaporates from our skin, taking heat away with it. It can also be done artificially, such as using a fan or air conditioning to lower room temperature, ensuring that living organisms don't overheat and can keep thriving in their surroundings.