Answer: This is True!
Step-by-step explanation:
Filtration is used by letting the water pass through filters that have different pore sizes. These filters remove dissolved particles and germs such as dust, chemicals, parasites, bacteria, and viruses. Along with chemical purification, such as chlorination, is also used. Chlorination is the process of adding chlorine to drinking water to kill parasites, bacteria, and viruses. The levels of chlorine used for drinking water disinfection are unlikely to cause healthy effects. Both methods can be used to purify water.