What is freezing in celsius?

Freezing is the process of turning a liquid into a solid by reducing its temperature below its freezing point. In the Celsius temperature scale, water freezes at 0 degrees Celsius. When a liquid reaches this temperature, the molecules slow down and begin to form a solid structure. This process is commonly used for preserving food, storing biological samples, and creating ice for various purposes. It is important to note that different liquids have different freezing points, so the temperature at which a substance freezes in Celsius can vary.