Stable salt densities in the oceans keep the earth's climate in balance. What factor causes salinity in the ocean to increase?

evaporation, ice melting, precipitation, and ice formation.

Explanation:

Salinity refers to the amount of salt water that can be found in a body of water.

It should be noted that the salinity of a water body can be affected by evaporation, ice melting, precipitation, and ice formation.

The salinity of seawater can be increased through evaporation due to the fact that when the water evaporates, this will lead to the salts being left behind, and this will then increase the salinity.

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.