The Caspian Sea is the largest lake in the world.   -------------------------------------------------------------------------   The area of Caspian Sea is 3 626 000 kmâ¦2.   Around the Caspian Sea are the following countries: Russia,  Azerbaijan, Iran, Turkmenistan, Kazakhstan.
Gas in your stomach and intestines occurs as a natural result of eating and drinking. The food itself can cause gas, or the way you eat can cause you to swallow air and create gas bubbles in your stomach. Over time the gas naturally disperses or passes out of your body through belching or flatulence.
The bubbles in sparkling water can cause extra gas, which can lead to bloating (picture posed by model) 'The carbonation in fizzy water can create extra gas in your digestive system, which can exacerbate burping, abdominal bloating and flatulence,' says Dr Simon Anderson, consultant gastroenterologist at London Bridge Hospital.