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Welcome!. Water. Water affects us all. Access to water. Team Quiz. Write down a few words describing this scene. 10% of the Earth’s water is drinkable. If the average Briton had to carry home all their water in 2 litre bottles, how many would they have to fetch per day?. 4 bottles

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  1. Welcome!

  2. Water

  3. Water affects us all...

  4. Access to water

  5. Team Quiz

  6. Write down a few words describing this scene

  7. 10% of the Earth’s water is drinkable.

  8. If the average Briton had to carry home all their water in 2 litre bottles, how many would they have to fetch per day? • 4 bottles • 20 bottles • 75 bottles • 90 bottles • 175 bottles

  9. A dripping tap wastes about 15 litres of water per day.

  10. How much water does it take to flush a toilet installed in the last 5 years? • 3 litres • 6 litres • 9 litres • 15 litres

  11. The average washing machine uses about 20 litres of water per load of laundry.

  12. Write down a few words describing this scene

  13. Quiz Answers

  14. Write down a few words describing this scene

  15. 10% of the Earth’s water is drinkable.

  16. False Only about 0.8% of theEarth’s water is suitablefor drinking.

  17. If the average Briton had to carry home all their water in 2 litre bottles, how many would they have to fetch per day? • 4 bottles • 20 bottles • 75 bottles • 90 bottles • 175 bottles C) 75 bottles

  18. A dripping tap wastes about 15 litres of water per day.

  19. True Turning off or fixing a dripping tap saves about 15 litresof water every day.

  20. How much water does it take to flush a toilet installed in the last 5 years? • 3 litres • 6 litres • 9 litres • 15 litres B) 6 litres

  21. The average washing machine uses about 20 litres of water per load of laundry.

  22. False A typical washing machine uses closer to 50 litres of water per load.

  23. Write down a few words describing this scene

  24. Water for Everyone

  25. Where does the water we use come from?

  26. Lakes, rivers, etc.

  27. Rain

  28. Groundwater

  29. Artificial reservoirs

  30. What outlets do we take our water from?

  31. The tap

  32. Bottled

  33. Wells

  34. Public taps

  35. What links the natural source to the outlet?

  36. Infrastructure

  37. A clean water supply is crucial for everyone

  38. How do we get a clean supply?

  39. We must decontaminatethe water.

  40. What things can contaminate water?

  41. Dirt and particulates

  42. Parasites, bacteria, viruses

  43. Poisons

  44. How can we remove these contaminants?

  45. Chemical purification

  46. Boiling

  47. Filtering

  48. Building a Filter

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