Water Conservation Quiz

What is water harvesting?

• Collecting rainwater for future use

• Growing plants in water

• Fishing in a pond

• Swimming in a pool

What can the collected rainwater be used for?

• Drinking

• Toilet flushing

• Cooking

• Swimming

What is greywater?

• Water from the ocean

• Wastewater from activities like bathing

• Water from a river

• Drinking water

What do low-flow toilets do?

• Use more water per flush

• Use less water per flush

• Make water taste better

• Heat the water

How do water-saving showerheads help?

• Increase water flow

• Restrict water flow while maintaining pressure

• Make water colder

• Add soap to water

What is the benefit of low energy lighting?

• Increases electricity consumption

• Reduces electricity consumption

• Makes rooms darker

• Uses more energy

What do automatic movement sensors do when no movement is detected?

• Turn on the lights

• Turn off the lights

• Play music

• Open windows

What do solar panels convert into electricity?

• Wind

• Water

• Sunlight

• Heat

Where are wind turbines often installed?

• Underwater

• On rooftops

• In forests

• In deserts

What materials do biomass heating systems use to generate heat?

• Plastic

• Organic materials

• Metal

• Glass