Water

Which type of water lathers readily?

• Soft Water

• Hard water

• Normal water

• Alkaline Water

What causes hardness in water?

• Presence of salts

• proteins

• molecules

• hydrogen

Rain and distilled water are

• Hard water

• Soft water

• Natural Water

• Artificial Water

What is the 6th SDG?

• Clean Water and Sanitation

• Ensure access to affordable, reliable, sustainable, and modern energy for all

• Gender equality

• responsible consumption and production

Natural sources of Hard Water

• Springs

• Lab

• Sewage