Grade 6 Science And Technology – Water Conservation Quiz

1. Why is it important to conserve water?

So that we can waste it later
Water is not important
So as to waste it later
To ensure constant water supply
Explanation:

2. Mention two ways of conserving water

Using water sparingly
Using a lot of water
Daily irrigation of plants
Recycling used water
Explanation:

3. Which of the following is not a way of reducing water usage?

Using basins to clean utensils instead of running water
Repairing broken water pipes
Turning off water pipe while brushing teeth
Using clean water for irrigation
Explanation:

4. The following are sources of water, which one is not?

Dams
Rivers
Tank
Boreholes
Explanation:

5. The following are uses of water, which one is not?

Playing
Swimming
Washing
Irrigation
Explanation:

6. Which of the following statement is true?

We should use fresh water for irrigation
Every drop of water is important
Salty water should not be conserved
Water is not important
Explanation:

7. Which of the following is not a way of conserving water?

Washing utensils
Recycling
Reducing usage of water
Reusing
Explanation:

8. How can dirty water from floods be made of use?

Harvesting it and treating it to be used for irrigation
Channeling it to rivers
Channeling it to boreholes
Leave it to be stagnant water
Explanation:

9. What happens when stagnant water is left on the roads?

The water flows into the gardens
Plants grow well
Causes outbreak of malaria
Animals drink it
Explanation:

10. Which statement is not true?

Using water sparingly will reduce wastage
Reusing water will help in conserving
We should conserve water to ensure there is constant supply
Water is always enough,there is no need to conserve
Explanation:

11. What percentage of the earth is water?

51%
60%
71%
80%
Explanation:

12. Ensuring availability of water for future generations" is a

water exploitation
Goal of water conservation
Strategy of water conservation
Key activity of water conservation
Explanation:

13. A scientist studies a sample of swamp water. She finds that there are many dead plants and fish in the water. ________ in the water could be the main cause of this.

mud and silt
pebbles and sand
litter and pollution
oxygen
Explanation:

14. What is the main cause of water pollution?

invasive species
animals
plants and insects
human impact and decision making
Explanation:

15. Which of the following is a way of conserving water

Use the washing machine at full load
Leave the shower running while soaping
Leave the tap running while brushing teeth
Use a hose to wash the car
Explanation:

16. Why do we need to conserve water?

There is no need to conserve water
There is a lot of water
It is a limited resource
It is an unlimited resource
Explanation:

17. Water that is stored in layers of rock and soil beneath the Earth's surface is called ________

ground
an underground stream
sewage
a reservoir
Explanation:

18. An area underground that water flows through is called an _____

Zone of Aeration
Drainage BasinDrainage Basin
Water Table
Aquifer
Explanation:

19. What will most likely happen if the human population continues to grow at current rates

There will be fewer natural resources available for future generations.
There will be an increase in nitrogen levels in the atmosphere.
There will be an increase in the number of strong hurricanes
There will be a decrease in water pollution.
Explanation:

20. Which actions taken by a school environmental club would make a positive human impact?   

making wooden benches by harvesting local trees
planting native trees along the border of the school property 
introducing a new population of foxes to school grounds
clearing an area to make room for additional student parking
Explanation:

21. What usually uses more water in the home?

drinking water
brushing your teth
taking a shower
Washing machine
Explanation:

22. Why water is important for plants?

to make fruits
To carry out the process of photosynthesis
For drinking
To take shower
Explanation:

23. Which of the following is NOT a way to conserve water in your home?

Leaving the faucet running while brushing your teeth
Taking shorter showers
Fixing leaky faucets and pipes
Using a dishwasher instead of hand washing dishes
Explanation:

Leaving the faucet running while brushing your teeth wastes a lot of water. Turning off the faucet while brushing can save up to 200 gallons of water per month.

24. Which of the following activities helps to conserve water in your garden or yard?

Watering your garden every day
Planting drought-resistant plants
Watering your garden in the middle of the day
Using a hose without a nozzle
Explanation:

Drought-resistant plants require less water to thrive, making them a great choice for conserving water in your garden or yard.

25. What is the purpose of using rain barrels in water conservation?

To waste water
To collect rainwater for later use
To promote water pollution
To increase water usage
Explanation:

Rain barrels collect rainwater from your roof, which can then be used for watering plants or other non-drinking purposes, helping to conserve water.

26. What is the best way to reduce water usage when washing dishes?

Filling a sink with water to wash dishes
Washing dishes under running water
Using a dishwasher for small loads
Using a hose to rinse dishes
Explanation:

Filling a sink with water to wash dishes reduces water wastage compared to washing dishes under running water.

27. How can you reduce water usage when gardening?

Using a sprinkler system
Watering plants during the hottest part of the day
Collecting rainwater for watering plants
Frequent watering in small amounts
Explanation:

Collecting rainwater for watering plants reduces reliance on tap water and conserves water resources.

28. What can you do to conserve water in the bathroom?

Letting the water run while waiting for it to heat up
Using a low-flow showerhead
Keep the tap running while shaving
Taking baths instead of showers
Explanation:

Using a low-flow showerhead reduces water usage during showers and helps conserve water in the bathroom.

29. Which of the following appliances helps in conserving water when doing laundry?

Hand-washing clothes in a large tub of water
Pre-soaking clothes for a long time before washing
Using a washing machine for small loads
Setting the washing machine to large load for a few clothes
Explanation:

Using a washing machine for small loads helps save water compared to running the machine with fewer clothes or hand-washing in a large tub.

30. What is a good practice for saving water when watering outdoor plants?

Watering the sidewalk along with plants
Watering plants deeply but less frequently
Watering plants during peak sunlight hours
Using a high-pressure hose for watering
Explanation:

Deep watering less frequently promotes deep root growth and reduces water evaporation, helping to conserve water for outdoor plants.

31. How can you prevent water waste in your home?

Installing a rainwater harvesting system
Keeping faucets with leaks unrepaired
Taking long showers every day
Letting the tap run while doing dishes
Explanation:

Installing a rainwater harvesting system collects rainwater for non-drinking purposes, reducing the need for tap water and preventing water waste.

32. Which activity wastes the most water in a household?

Watering outdoor plants with a hose
Running the dishwasher with a full load
Leaving the tap running while washing hands
Using a high-flow showerhead
Explanation:

Watering outdoor plants with a hose can lead to excessive water usage, especially if done during peak sunlight hours.

33. What is the impact of water conservation on the environment?

Improved water quality
Reduced wildlife habitats
Enhanced drought conditions
Increased water pollution
Explanation:

Water conservation measures help improve water quality by reducing pollution and ensuring sustainable water resources for the environment.

34. How can you conserve water in agriculture practices?

Practicing crop rotation
Ignoring water conservation practices
Using flood irrigation methods
Applying excessive fertilizers to crops
Explanation:

Crop rotation helps improve soil health, reduce water usage, and maintain sustainable agricultural practices for water conservation.

35. Why is it important to conserve water in Kenya?

To encourage wasteful water practices
To increase water pollution
To deplete natural water sources
To improve agricultural productivity
Explanation:

Conserving water in Kenya is crucial for enhancing agricultural productivity, supporting local ecosystems, and ensuring sustainable water resources for future generations.

36. Which irrigation method is most efficient for conserving water in agriculture?

Sprinkler irrigation
Surface irrigation
Drip irrigation
Flood irrigation
Explanation:

Drip irrigation delivers water directly to the roots of plants, reducing water wastage and maximizing water efficiency in agriculture.

37. Which of the following habits can help conserve water in schools?

Encouraging students to take long showers
Using water-saving taps in school bathrooms
Letting the taps run while students wash their hands
Allowing students to water school gardens at any time
Explanation:

Installing water-saving taps in school bathrooms reduces water wastage and encourages water conservation among students.

38. What is a sustainable method for conserving water in public spaces?

Watering gardens during peak sunlight hours
Running fountains continuously
Periodically checking for leaks and repairing them
Allowing unrestricted water usage
Explanation:

Regularly inspecting and repairing leaks in public spaces helps prevent water wastage and promotes sustainable water conservation efforts.

39. Which action can help save water in swimming pools?

Turning on the pool fountain all day
Regularly refilling the pool to the brim
Covering the pool when not in use
Encouraging excessive splashing in the pool
Explanation:

Covering the pool when not in use reduces evaporation and the need for frequent refilling, saving water in swimming pools.

40. How can communities come together to promote water conservation in Kenya?

Wasting water in public spaces as a form of entertainment
Educating residents on water conservation practices
Ignoring water-saving initiatives
Hosting community events with water-wasting activities
Explanation:

Educating residents on water conservation practices helps create awareness, promote responsible water usage, and foster a culture of conservation in communities.

41. What is a simple way to reduce water usage in households?

Installing high-flow showerheads
Running the dishwasher with extra water
Using the toilet as a trash can
Turning off the tap while brushing teeth
Explanation:

Turning off the tap while brushing teeth eliminates unnecessary water wastage and helps conserve water in households.

42. Which landscaping choice can help conserve water in residential areas?

Using artificial turf instead of grass
Planting water-thirsty grass species
Installing a large swimming pool
Planting native drought-resistant plants
Explanation:

Planting native drought-resistant plants reduces the need for excessive watering and promotes water conservation in residential landscapes.

43. How can you save water when washing your car?

Hosing down the driveway while washing
Using a high-pressure hose for washing
Washing your car during peak sunlight hours
Using a bucket and sponge for washing
Explanation:

Using a bucket and sponge conserves water by minimizing wastage compared to using a high-pressure hose or hosing down the driveway.

44. How can you conserve water when creating art projects at home?

Using a garden hose for cleaning art supplies
Using watercolors for every project
Collecting rainwater for art projects
Leaving the tap running while cleaning brushes
Explanation:

Collecting rainwater for art projects utilizes natural water sources and promotes water conservation in creative endeavors at home.