Question

Why is rainwater called the purest form of naturally occurring water?

Answer 1

• The purest source of naturally occurring water is rainwater.
• The rainwater directly comes from the condensation of water in the presence of the sun.
• The water evaporates from the lakes, rivers, seas, and atmosphere.
• All the impurities are removed during the vaporization process and then water falls directly to the earth in the form of rain.
• This is why rainwater is called the purest form of naturally occurring water.