What type of wine is generally characterized by its lively effervescence?

Sparkling wine is characterized by its lively effervescence due to the presence of carbon dioxide, which creates bubbles in the wine. This carbonation can occur naturally through fermentation, as seen in traditional methods like méthode champenoise, or can be added artificially. The effervescence contributes to the wine's refreshing mouthfeel and enhances its aromas and flavors, making it suitable for celebratory occasions and a wide range of food pairings.

In contrast, still wine, whether red, white, or rosé, does not contain significant levels of carbon dioxide and lacks the characteristic bubbles. While white wines and rosé wines can be crisp and refreshing, they do not exhibit the same level of effervescence as sparkling wines. Thus, the defining feature of sparkling wine is its bubbly nature, which sets it apart in the category of wine.