What is an ineffective method of purifying water for drinking?
A) protecting watersheds from pollution
B) exposing water in a clear plastic bottle to intense sunlight
C) LifeStraws
D) PUR
E) centrifugation

Question

Quizplus · Accepted Answer

Centrifugation is an ineffective method for purifying water for drinking because it primarily separates components based on density rather than removing microorganisms or chemical pollutants. The other options listed are effective methods for either protecting water sources from contamination or purifying contaminated water.

What Is an Ineffective Method of Purifying Water for Drinking