A cooking range is a kitchen appliance that combines a stove and an oven into one unit. It is used for preparing meals by providing heat for cooking food on the stovetop and baking or roasting in the oven. Cooking ranges can be powered by gas, electricity, or even induction, offering various options for different cooking styles. Most cooking ranges come with multiple burners on the top for boiling, frying, or simmering, while the oven below is used for baking cakes, cookies, and casseroles. Some models also include features like self-cleaning options and convection cooking, which helps distribute heat evenly for better results.