What causes density currents to form in the mediterranean sea?
a. condensation
b. evaporation
c. transpiration
d. upwelling

b. evaporation

Explanation:

Evaporation causes density currents to form in the Mediterranean sea. Evaporation results in the change in the density, which results in the formation of the deep ocean and it leaves the salt and it causes the difference in the density and forms a density current.Density currents because of the evaporation are formed in the Mediterranean sea.