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Bianco's 5th Grade RAK geo - We need water

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  • What is the primary purpose of water in hydroelectric power stations?
    b) Irrigating crops
    d) Cleaning equipment
    a) Cooling machinery
    c) Producing steam to generate electricity
  • Which power stations use water from fast-flowing rivers to generate electricity?
    c) Hydroelectric
    b) Solar
    d) Wind
    a) Nuclear
  • What is irrigation?
    a) The process of cleaning water
    c) The process of boiling water
    b) The process of carrying water to fields
    d) The process of storing water
  • Which of the following is NOT a water-based recreational activity?
    c) Boating
    b) Golfing
    d) Water skiing
    a) Fishing
  • What is the water requirement for an oak tree per day?
    b) 10,000 litres
    a) 2,000 litres
    d) 50,000 litres
    c) 20,000 litres
  • What is the primary purpose of irrigation in agriculture?
    c) Providing hydration to farmers
    b) Controlling pests
    a) Heating the soil
    d) Watering crops
  • Which crop requires a significant amount of water and can only be grown in hot, rainy regions?
    c) Corn
    b) Rice
    d) Barley
    a) Wheat
  • What does water serve as in power plants to prevent overheating?
    a) Lubricant
    b) Insulator
    d) Fuel
    c) Coolant
  • What is the primary function of water in producing electricity in fuel-based power stations?
    a) Generating heat
    d) Providing hydration
    c) Cleaning equipment
    b) Generating steam
  • Why is water essential for washing dishes and clothes?
    b) To remove dirt and grime
    d) To reduce friction
    a) To prevent stains
    c) To add fragrance
  • What percentage of our body weight is water?
    a) 10%
    d) 70%
    c) 50%
    b) 30%
  • Which recreational activity involves water?
    a) Skiing in the desert
    c) Swimming
    b) Rock climbing
    d) Bird watching
  • What is a common use of water in agriculture?
    a) Fuelling tractors
    b) Polishing crops
    d) Scaring away birds
    c) Irrigating fields
  • Which of the following is NOT a household use of water?
    a) Washing dishes
    c) Brushing teeth
    d) Heating the house
    b) Watering plants
  • What recreational activity often involves enjoying the biodiversity supported by bodies of water?
    d) Fishing
    a) Ice skating
    c) Hiking
    b) Snowboarding
  • What is a common outdoor use of water?
    b) Vacuuming
    d) Washing cars
    a) Watching TV
    c) Washing clothes
  • How much water is used to produce 1 litre of beer?
    c) 10 litres
    d) 15 litres
    a) 5 litres
    b) 7 litres
  • What role does water play in many household appliances?
    d) Filtering air
    a) Providing electricity
    c) Cooling mechanisms
    b) Heating food
  • How long can a person survive without water?
    c) 3 to 4 days
    d) 1 month
    b) 2 weeks
    a) 1 week
  • How much water does a dairy cow need per day?
    a) 20 litres
    c) 100 litres
    d) 135 litres
    b) 50 litres
  • Which industry uses water for cooling moving machinery parts or hot substances?
    c) Manufacturing
    b) Agriculture
    d) Entertainment
    a) Textile
  • What is one essential function of water in our bodies?
    c) Strengthening bones
    b) Maintaining hydration
    a) Providing energy
    d) Regulating body temperature
  • What role does water play in cement production?
    b) Binding ingredients together
    d) Colouring
    c) Cleaning
    a) Heating
  • ) Which type of power plant converts the energy in flowing water into electricity?
    c) Hydroelectric
    d) Geothermal
    b) Solar
    a) Nuclear
  • How much water is needed to create a family-sized car?
    d) 25,000 litres
    c) 20,000 litres
    a) 10,000 litres
    b) 15,000 litres
  • What role does water play in electricity generation?
    a) Providing fuel
    b) Cooling machinery
    d) Filtering pollutants
    c) Generating heat
  • What is the main source of water for irrigation in dry regions?
    a) Wells
    d) Oceans
    b) Rain
    c) Lakes
  • How does water contribute to maintaining hygiene in homes?
    a) Enhancing aromas
    d) Softening surfaces
    c) Reducing visibility
    b) ******* bacteria
  • What is the primary use of water in industries?
    b) Cooling machinery
    d) Washing clothes
    a) Cooking food
    c) Watering plants
  • How much water is needed to create 100 grams of chocolate?
    a) 0.5 litre
    c) 2 litres
    b) 2.5 litres
    d) 1 litre
  • What percentage of the world's renewable energy is provided by hydropower plants?
    d) 75%
    a) 10%
    c) 50%
    b) 25%
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