1. AlinaYoona Yuval Mitchell

2. How much do you know about water?DOMESTIC WATER CONSERVE WATER OTHERWATERWASTE WATERUSAGE111 1 1 222 2 2 333 3 3 444 4 4 555 5 5 666 6 6 3. What home appliance uses the most water?A) Dishwasher B) Lawn Sprinkler C) Toilet D) BathAnswer:B 20 4. When you flush the toilet how much water does it use?A) 2-6 L B) 4-8 L C) 5-9 L D) 8-12 LAnswer: D 20 5. When this leaks it wastes more water than any other leaking thing. What is it?A) Pipes B) Tap C) Toilet D) Shower Answer: B 10 6. When you brush your teeth and dont turn off tap while brushing your teeth how much water do you use for 2 minutes?A) 5 L B) 8 L C) 13 L D) 14 LAnswer: D40 7. What uses more water in 10 minutes? Bathtub or shower?A) Bathtub B) Shower Answer: A 10 8. Sorry-30 9. In how many ways can you waste Water?!A)1-3 B)2-5 C)4-7 D) Lots more!10 Answer: D 10. What is our most common household water source?A) Mountains B) Under ground C) Shops D) MachinesAnswer: B 30 11. How much water do we waste for 2 baths in 1 week?A) 50 litters per bath B) 80 litters per bath C) 100 litters per bath D) 250 litters pet bath Answer: B30 12. How much water does an average person in the UK use?A) 20 litters per day B) 160 litters per day C) 200 litters per day D) 300 litters per dayAnswer: B 40 13. Where does used water generally go?A) Stays in your house B) Septic Tank C) In the sewer D) To your backyardAnswer:B 50 14. True or false Is it true that water coming out of sewage treatment plants is used for other purposes? (in the US and UK)A) True B) False Answer:A10 15. How many gallons can a leaky faucet waste a day?A) 100 gallons B) 10 gallons C) 50 gallons D) 1 gallon E) 2 gallons Answer:B 10 16. About how much percent of water is allocated to farming?A) 65-70 B) 10-20 C) 90-100 D) 30-40 Answer:A 20 17. What is the best way to conserve water at home?A) Stop washing your clothes B) Stop going to the bathroom C) Keep your shower under five minutes D) Turn off the tap when your brush your teethAnswer: c30 18. About how much water does the average family of fouruse Per day?A)50 gallons B) 1000 gallons C)400 gallons D)100 gallonsAnswer:c 40 19. How many percent of water does a leaky pipe waste?!A) 100% B) 50% C) 25% D) 7% Answer: D50 20. Sorry-30 21. How much water does the average person use at home per day?A)60-80 gallons B)80-100 gallons C)100-120gallons D)120-140gallons Answer:B 10 22. How many water bottles did the cafeteria at AAS sell per day last year?A) 50 B) 500 C) 1000 D) 2000Answer: c40 23. Sorry-30 24. What is the percentage of water can we drink on Earth?A)1% B)30% C)0.0075% D)99.999%Answer: c20 25. What is salty water NOT used for?A) Cooling thermoelectric power-plants. B) industrial purposes C) Mining purposes D) Making candiesAnswer: D 30 26. Where does our household water NOT come from?A) Under a volcano B) well C) river D) lakeAnswer: A 10 27. How much water fills up our world?A) 99% B) 40% C) 80% D) 20%Answer: C30 28. How much water fills up our bodies?A) 50% B) 90% C) 20% D) 70%Answer: D 50 29. To survive all living things need water. True or false?A)True B)FalseAnswer:A5 30. What is the smallest ocean?A)Arctic B)Indian C)Atlantic D)PacificAnswer: B 10 31. Which one of these things do we use water for?A) T-shirts B) Candy C) Tires D)All of the above 20 Answer: 4 32. In a day how much water does an average person drink?A)500 ml B)2 L C)4 L D)100 ml E)1500 ml F)1 L Answer :F Wow!!100 G)3 L