Sec 1 GE 3-4 Managing Water Sustainably

Sec 1 GE 3-4

Water Sustainability​

​How Can Water be Managed Sustainably?

1. Improving Water Quality - Singapore

1. Improving Water Quality - China

Multiple Choice

Which country's water pollution was so bad, it's river turned red?

• India

• China

• Singapore

• Indonesia

2. Reducing Water Consumption - Singapore

Multiple Choice

DO YOU REMEMBER?

What is PUB's goal for water consumption per person in Singapore?

• 118 litres

• 130 litres

• 141 litres

• 143 litres

2. Reducing Water Consumption - Singapore

2. Reducing Water Consumption - Singapore

​Water Efficiency Labelling Scheme (WELS)

grades water appliances with a tick rating so that people are aware of more water-efficient products in the market.​

2. Reducing Water Consumption - South Africa

3. Improving Water Technologies

-Singapore

3. Improving Water Technologies

-Singapore (Desalination)

3. Improving Water Technologies

-USA (Treating Waste Water)

Multiple Choice

Desalination is turning sea water into drinkable water by using which method?

• Reverse osmosis membranes

• Evaporation of sea water

• Treating wastewater into drinking water

4. Importing Water

-Singapore (from Malaysia)

4. Importing Water

-Singapore (from Malaysia)

4. Importing Water

-Singapore (from Malaysia)

4. Importing Water

-Singapore (from Malaysia)

Multiple Select

Which water agreements does Singapore still have to import water from Malaysia?

(More than one answer)

• 1961

• 1962

• 1986

• 1990

4. Importing Water

-Kuwait (from Serbia)

IN SUMMARY: