Fizzy is a term often used to describe a beverage that contains bubbles, typically from carbon dioxide gas. This effervescence is created during the carbonation process, where carbon dioxide is dissolved in the liquid under pressure. Common examples of fizzy drinks include soda, sparkling water, and champagne. Fizzy drinks are popular worldwide and can be enjoyed on their own or as mixers in cocktails. They come in various flavors and can be sweetened or unsweetened. While many people enjoy the refreshing sensation of fizzy beverages, it's important to consume them in moderation due to their sugar content and potential health effects.