Consider the following statements:
Statement I: The Atlantic Meridional Overturning Circulation acts as an ocean conveyor belt transporting warm surface water northward and cold deep water southward in the Atlantic Ocean.
Statement II: This circulation is driven by differences in temperature and salinity, known as thermohaline circulation.
Statement III: An increased influx of freshwater from melting ice sheets can weaken this circulation.
Which one of the following is correct in respect of the above statements?