What increases salinity quizlet?

What increases salinity quizlet?

Evaporation and the freezing of surface water increase salinity.

How do you increase the salinity of seawater?

Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. However these “salinity raising” factors are continually counterbalanced by processes that decrease salinity such as the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice.

What factors affect salinity quizlet?

What two factors affect salinity? Latitude and depth. How does latitude affect seawater salinity? The salinity of seawater is determined by how much freshwater enters the ocean in the form of precipitation, melting sea ice, and runoff from rivers, and how much exits through evaporation.

Which increases the salinity of the ocean surface water causing it to sink downward?

The deep ocean basins have slow moving currents (compared with the surface waters exposed to atmospheric winds (Figure 9-3). As currents move about the globe, evaporation increases salinity. Increased salinity combined with cooling increases seawater density, allowing affected seawater to sink into the deep ocean.

What causes ocean water salinity to increase?

Evaporation
Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. However these “salinity raising” factors are continually counterbalanced by processes that decrease salinity such as the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice.

What causes a decrease in salinity?

There are parts of the ocean where hardly any rain falls but warm dry winds cause lots of evaporation . This evaporation removes water – when water vapour rises into the atmosphere, it leaves the salt behind, so the salinity of the seawater increases. This causes the seawater to become denser.

What are two processes that increase the salinity of water?

Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean. However these “salinity raising” factors are continually counterbalanced by processes that decrease salinity such as the continuous input of fresh water from rivers, precipitation of rain and snow, and melting of ice.

What ocean is the highest in salinity?

The saltiest ocean in the world is the Dead Sea. Its salinity level is higher than the average ocean waters out there. Its location is isolated from any huge body of water. There is only one river that is flowing into it which is the Jordan river.

What is most responsible for the salinity of the ocean?

The weathering of rocks delivers minerals, including salt, into the ocean. Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean.