Which is not a process that decreases the salinity of seawater? icebergs melting runoff from land precipitation evaporation (earth science)

Answer

Evaporation

Explanation

Evaporation of sea and ocean water and the formation of sea ice are processes that increase the salinity of the ocean. Salinity of ocean water and seas are balanced by processes such as input of fresh water from precipitation in form of rain and snow, melting of ice and water from rivers.

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.

the answer is:

c. islam and christianity

explanation:

islam and christianity are widely practiced in africa. islam is practiced due to its spread from the middle east into africa, and christianity is practiced due to the colonization of africa by the british empire.