Question

4. What should be done to make water at
our home free of germs?​

Answer 1

Answer:

Boiling. This is a reliable way to purify water. ...

Use of Iodine solution, tablets or crystals. This is an effective and more convenient method. ...

Use chlorine drops. Chlorine has the ability to kill bacteria in water. ...

Use water filter. ...

Use Ultraviolet Light.

Answer 2

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The following are the common methods of water purification.

• Boiling. This is a reliable way to purify water.
• Use of Iodine solution, tablets or crystals. This is an effective and more convenient method.
• Use chlorine drops. Chlorine has the ability to kill bacteria in water.
• Use water filter.
• Use Ultraviolet Light.