Value Based Questions Purification Methods of Water Grade 4

What is the importance of purifying water?

• To make it less safe for drinking

• To make it more expensive

• To remove harmful contaminants and make it safe for drinking and other uses.

• To add more contaminants for flavor

Why is it necessary to use purification methods for drinking water?

• To remove harmful contaminants and bacteria

• To make the water taste better

• To add more contaminants and bacteria

• To save money on water purification

How can we conserve water while using purification methods?

• By using water purification methods that produce more waste water

• By using water purification methods that are harmful to the environment

• By using water purification methods that consume more water

• By using water purification methods that are more efficient and produce less waste water.

What are the different purification methods for water?

• UV treatment, Adding sugar, Boiling, Filtration, Distillation

• Distillation, Adding salt, Boiling, Filtration, Chlorination

• Boiling, Filtration, Chlorination, Distillation, UV treatment

• Boiling, Filtration, Chlorination, UV treatment, Adding dirt

Why is it important to teach others about the importance of water purification?

• To ensure access to clean and safe drinking water, prevent waterborne diseases, and protect the environment.

• To increase the risk of waterborne diseases

• To save money on bottled water

• To make the water taste better

What are the consequences of not purifying water before drinking?

• Increased risk of waterborne diseases

• Decreased risk of waterborne diseases

• Improved taste of water

• Reduced mineral content in water

How can we ensure that the water we drink is safe?

• By using water purification methods such as boiling, filtering, or using water purification tablets.

• By mixing the water with dirt

• By adding sugar to the water

• By leaving the water in the sun for a few hours

What role can students play in promoting water purification methods?

• By ignoring the issue and hoping it will solve itself

• By raising awareness and advocating for sustainable water management

• By polluting water sources and making the problem worse

• By wasting water and not caring about conservation

Why is it important to value clean and safe drinking water?

• To save money on bottled water

• To maintain good health and prevent waterborne diseases.

• To have a cleaner house

• To make the water taste better

What are the ethical considerations when it comes to water purification?

• The taste of the water

• The color of the water

• Ethical considerations for water purification include environmental impact, sustainability, access to clean water for all, and impact on local communities.

• The temperature of the water