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.
Belching , Bloating, And Flatulence | ACG Patients. As a result, significant amounts of gas can enter the stomach and small bowel in 24 hours which can lead to belching, bloating or flatulence. Postnasal discharge from sinus problems can cause air swallowing and should be considered.