Question

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

Answer 1

sea water contains more of salt than chlorinned water. due to this the density of water in sea increases and therefore making it easier to swim in sea water than on nchlorinned water

Answer 2

$hey \: dear \: here \: is \: your \: answer$
⭐️<============================>⭐️

density of seawater is greater than the density of river water.hence,buoyant force on a swimmer in sea water will be more than in river water. that's why it is easier to swim in seawater than in river water.

☺$hope \: this \: helps \: you \:$
✌✌✌