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re: Antarctic sea ice hit 35-year record high Saturday, Old but interesting artlicle
Posted on 5/31/14 at 7:57 am to Tigah in the ATL
Posted on 5/31/14 at 7:57 am to Tigah in the ATL
quote:I need a little better explanation because that does not explain why lakes and streams are fresh water.
the ocean is salty because of salt washed into it from rain.
1
Posted on 5/31/14 at 8:34 am to dante
quote:Don't know if you are serious, but as per earlier posts, water evaporating from the ocean is fresh water.
I need a little better explanation because that does not explain why lakes and streams are fresh water.
That fresh water falls as rain on land, replenishing fresh water lakes, rivers and streams.
Regarding the question of historic ocean salinity, in general as sea levels fall as during global glaciation, salinity rises. As sea levels rise during interglacials, salinity generally declines. There are variances in salinity d/t factors other than fresh water mixing. E.g. temperature, current, density.
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