Question

small particles of sand in river water are removed by the process of
b. evaporation
c. filtration
a. decantation​

Answer 1

Answer:

Filtration is the process in which particles of sand in river water are removed

Answer 2

Answer:

a)Decantation

Explanation:

In a mixture of sand and water, the heavier particles(sand) settle at the bottom and water can be separated by decantation..

Hope it helps you..