Why are oceans salty but not lakes
- how salty is sea water
- how salty is salt water
- what salinity is sea water
- what salinity is ocean water
How much salt is in a cup of ocean water!
Why is the ocean salty?Sea water chemical formula
Ocean salinity explained, plus the world's saltiest ocean.
There’s nothing quite like taking a dip in the ocean in the summertime. Sand, sunshine and the smell of salt water are practically staples when the weather gets warm.
The only thing that’s unpleasant about the ocean is accidentally swallowing a mouthful of salt water during an underwater dip or a rogue wave. Many animals thrive in the seawater that is their home. Certain fish, sharks, turtles and even penguins have evolved to secrete the salt from ocean water, which helps them use it for drinking water.
Sea water density kg/m3Why is the ocean salty?
The ocean’s salt comes from two sources: runoff from the land and openings in the seafloor.
Rocks that end up in ocean water are the primary source. Rainwater, which is slightly acidic, erodes rocks over time.
The eroding rocks release ions that eventually end up in the ocean after they pass through streams and rivers, according to the National Ocean and Atmospheric Administration.
There are also hydrothermal fluids, which come from openings at the bottom of the ocea
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