Iodine contamination - don't ask how it could happen. Very high levels of CYA - cyanuric acid or conditioner.
It would cause excessive mud and the swimming pool would sink slightly. It would only cause a sinkhole if there was a hole underground under the pool.
for erosion it would sediment transporting by water and for deposition would be sand dunes cause wind can carry sediment and deposits on the sand dune the forces that sediment can be carry is throught wind, water, ice, and gravity. I hope this helps you :D
Acid
maybe cause it would be weird if they were purple lol ;)
Not that i know of.. Its impossible to bleed whilst swimming anyway but i dont know whether when you get out it just starts bleeding. Its beyond me.
Most sediment washes or falls into a river as a result of mass movement and runoff. Other sediment erodes from the bottom or sides of the river. Wind can also drop sediment into the water. Hope I helped! -DorkyGeek77
Lots of stuf can cause it including sediment or a blocked supply line
I am not sure if the salt would cause color loss, However the chlorine can.
no it would have to fall into fuel like gasoline
Yes. It would be like swimming in a pond though cause it would eventually get really scum filled.
If the size of the sediment is very small then it would have poor permeability But if the size of the sediment was large then it would be easier for liquids to flow through.
An Orca's collapsed dorsal fin will not stand upright while swimming.