Question

why is it easier to swim in seawater than in river water​

Answer 1

Answer:

It is easier to swim in sea water than in a river because, the sea water contains salt which increases the density of water and also increases its upthrust so, the body sinks less in it and we swim easily ... Easy to swim in sea water than in river water: Seawater contains a large number of dissolved salts.

Answer 2

Answer:

It is easier to swim in sea water than in a river because, the sea water contains salt which increases the density of water and also increases its upthrust so, the body sinks less in it and we swim easily ... Easy to swim in sea water than in river water: Seawater contains a large number of dissolved salts

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