Sparkling water

Sparkling water, Carbonated water or Soda water is water containing dissolved carbon dioxide gas, either artificially injected under pressure or occurring due to natural geological processes. Carbonation causes small bubbles to form, giving the water an effervescent quality. Common forms include sparkling natural mineral water, club soda, and commercially produced sparkling water (also known as 'seltzer water' in the U.S.).

=see also=
 * Mineral Water
 * Still water
 * Spring water