the salt of the sea comes from the evaporation of seawater.
the salt of the sea comes from the evaporation of seawater.
where does the salt of the sea come from?
from the evaporation of seawater
bullet::::- sea foam – foam created by the agitation of seawater









































bullet::::- sea salt – salt produced from the evaporation of seawater









































bullet::::- sea salt aerosol – natural aerosol deriving from sea spray









































bullet::::- seawater – water from a sea or ocean









































bullet::::- sel gris – a coarse granular sea salt evaporite









































bullet::::- solubility pump – a physico-chemical process that transports dissolved inorganic carbon from the ocean's surface to its interior









































bullet::::- submarine groundwater discharge –
outline of oceanography
the aral sea is considered an example of ecosystem collapse. the ecosystems of the aral sea and the river deltas feeding into it have been nearly destroyed, not least because of the much higher salinity. the receding sea has left huge plains covered with salt and toxic chemicals resulting from weapons testing, industrial projects, and pesticides and fertilizer runoff. due to the shrinking water source and subsequent worsening water and soil quality, pesticides were increasingly used starting in the 1960s to increase cotton yields, which further polluted the water with toxins such as ddts. furthermore, “pcb-compounds and heavy metals” from industrial pollution contaminated both water and soil. due to the minimal amount of water left in the aral sea, concentrations of these pollutants have increased drastically in both the water and soil. these substances form wind-borne toxic dust that spreads throughout the region. people living near the aral sea come in contact with pollutants through drinking water and inhalation of contaminated dust. furthermore, due to the presence in drinking water, the toxins have entered the food chain. as a result, the land around the aral sea is heavily polluted, and the people living in the area are suffering from a lack of fresh water and health problems, including high rates of certain forms of cancer and lung diseases. respiratory illnesses, including tuberculosis (most of which is drug resistant) and cancer, digestive disorders, anaemia, and infectious diseases are common ailments in the region. liver, kidney, and eye problems can also be attributed to the toxic dust storms. all of this has resulted in an unusually high fatality rate among vulnerable parts of the population: the child mortality rate is 75 in every 1,000 newborns, and maternity death is 12 in every 1,000 women. the dust storms also contribute to water shortages through salt deposition. the overuse of pesticides on crops to preserve yields has made this worse, with pesticide use far beyond health limits. crops in the region are destroyed by salt being deposited onto the land, and fields are being flushed with water at least four times per day to try to remove the salinity from the soils. the land is decaying, causing few crops to grow besides fodder, which is what the farmers in kazakhstan are now deciding to seed. (230) large bodies of water, like the aral sea, can moderate a region's climate by altering moisture and energy balance. loss of water in aral sea has changed surface temperatures and wind patterns. this has resulted in hotter summers and cooler winters (an estimated 2˚c-6˚c change in either direction) and the emergence of dust storms over the area.
aral sea