Question

( answer in one word )
1 ) impurities that are not visible in water. 2) impurities that do not dissolve in water.
3) water which is fit for human
consumption.
4) the safest and effective method to purify water at home. 5) The method in which chlorine tablets are added to the water to kill germs. ​

Answer 1

Answer:

1) dust, dirt, harmful chemicals, biological contaminants, radiological contaminants, and total suspended solids

2)  Insoluble or suspended e.g. sand, chalk, oil etc

3) potable water

4) Boiling

5) Water chlorination