The Vaccine for Children (VFC) program is a federally funded program that provides vaccines at no. cost to children 18 years of age and younger, who might otherwise not be vaccinated. Participating. VFC providers are not to impose charges for state supplied vaccines.
Thermohaline circulation is a very slow and extremely deep movement of water in the oceans around the world. A complete cycle can take thousands of years to complete from start to finish, with the cycle contributing a great deal to the mixing of the world's oceans.hermohaline circulation is a very slow and extremely deep movement of water in the oceans around the world. A complete cycle can take thousands of years to complete from start to finish, with the cycle contributing a great deal to the mixing of the world's oceans.
Figure 1. Schematic representation of the global thermohaline circulation. Figure 1. Schematic representation of the global thermohaline circulation. Surface currents are shown in red, deep waters in light blue and bottom waters in dark blue. The main deep water formation sites are shown in orange.he thermohaline circulation consists of: 1  Deep water formation: the sinking of water masses, closely associated with (but not to be confused with) convection, which is a vertical mixing process, [2]).