Large Rivers: Geomorphology and Management lists the Mekong as the fourth largest river for annual volume flow with 667,000 cubic meters -- 25 million cubic feet. It ranks 12th in the world and seventh in Asia in length.
18 (In some countries, it is age 18.) You must be at least 13 years old to register for an account on Facebook. According to the Facebook Privacy Policy page: No inform â¦ ation from children under age 13.
Confidence votes 2. Well first of all, when you sign up to facebook they ask the year you were born. which leads to how old you are now. if you want facebook, but you are not old enough, put the age 13 years old. They will accept that age.