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.
And the Information for Parents and Educators page: Facebook requires individuals to be at least 13 years old before they can create an account. In some jurisdictions, the age limit may be higher. Providing false information to create an account is always a violation of our Statement of Rights and Responsibilities.