Final answer:
The correct name of the ocean's global conveyor belt circulation of deep water is Thermohaline circulation. This circulation is driven by differences in temperature and salinity, which affect the density of water.
Step-by-step explanation:
The correct name of the ocean's global conveyor belt circulation of deep water is Thermohaline circulation. This circulation is driven by differences in temperature and salinity, which affect the density of water. The denser, colder, and saltier water sinks, creating a vertical movement of water in the ocean. This circulation plays a crucial role in regulating Earth's climate by transferring heat and nutrients around the globe.