Using the north-south temperature distribution below
identify (draw on the figure) the thermocline (or pycnocline) and the deep zones at 50°S, 0°, and 40°N. Negative values indicate the South Atlantic.
Is the thermocline more prominent in lower or higher latitudes?
Based on the ice cube experiment video and your answers so far, in which region can surface waters reach the deep zones, higher or lower latitudes?