Sea water can be used to obtain salt because water is a solvent, and sea water is generally near saturation. Because the water is full of salt, which does not evaporate, when the water evaporates, salt crystals are left behind. Essentially, you are not obtaining salt from the sea water, but removing the water from the sea salt.
the ocean becomes saltier (evaporation) or less salty (precipitation/runoff)
Ocean water is generally less salty near the North and South Poles due to the melting of ice, which dilutes the salinity. Additionally, cold temperatures limit the evaporation of water, which contributes to lower salinity levels in polar oceans.
Sea water is typically around 3.5% salt by weight, or 35 parts per thousand. This salinity can vary based on location and factors like evaporation and precipitation. It is this salt content that gives sea water its characteristic salty taste.
Lakes become salty if the source of water flowing into the lake contains salt and the salty water cannot flow out of the lake. Salt lakes are endorheic, water leaves the lake by evaporation and leaves the salt and minerals in the remaining water.
92% of the water is salty.
1. The term evaporation is not adequate for dry ice (solid carbon dioxide); the correct term is sublimation.2. Water remain salty.
Distillation is a method, but it is also based on boiling and condensation.
Clouds are formed due to the large scale evaporation of the earth's water. During the evaporation process the salt is left behind.
Insufficient evaporation.
the ocean becomes saltier (evaporation) or less salty (precipitation/runoff)
The Mediterranean Sea is less salty than the Dead Sea. The Dead Sea is the saltiest water on earth because of the high level of evaporation.
No.The reason it is so salty is because it only leaves the lake through evaporation and the water leaves the salt behind.
Ocean water is generally less salty near the North and South Poles due to the melting of ice, which dilutes the salinity. Additionally, cold temperatures limit the evaporation of water, which contributes to lower salinity levels in polar oceans.
evaporation
Evaporation - removes water... leaving behind salt crystals. The less water there is - the greater the concentration of salt.
Evaporation exceeds precipitation.
Sea water is typically around 3.5% salt by weight, or 35 parts per thousand. This salinity can vary based on location and factors like evaporation and precipitation. It is this salt content that gives sea water its characteristic salty taste.