Fizzy pop, also known as carbonated soft drink, is a sweetened beverage that contains carbon dioxide gas, which creates bubbles. This carbonation gives fizzy pop its characteristic fizz and refreshing taste. Common flavors include cola, lemon-lime, and root beer, and it is often enjoyed chilled. Fizzy pop is typically packaged in cans or bottles and is popular worldwide. It is commonly consumed at social gatherings, parties, and as a casual refreshment. Many brands, such as Coca-Cola and Pepsi, offer a variety of options, including diet and caffeine-free versions.