Grade 6 Science And Technology – Water Conservation Quiz

1. Why is it important to conserve water?

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

2. Mention two ways of conserving water

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

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

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

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

Rivers
Tank
Boreholes
Dams
Explanation:

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

Irrigation
Playing
Washing
Swimming
Explanation:

6. Which of the following statement is true?

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

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

Recycling
Reducing usage of water
Reusing
Washing utensils
Explanation:

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

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

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

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

10. Which statement is not true?

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

11. What percentage of the earth is water?

51%
80%
71%
60%
Explanation:

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

Strategy of water conservation
Key activity of water conservation
water exploitation
Goal 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.

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

14. What is the main cause of water pollution?

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

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

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

16. Why do we need to conserve water?

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

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

a reservoir
an underground stream
sewage
ground
Explanation:

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

Water Table
Aquifer
Zone of Aeration
Drainage BasinDrainage Basin
Explanation:

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

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

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

introducing a new population of foxes to school grounds
planting native trees along the border of the school property 
making wooden benches by harvesting local trees
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
Washing machine
taking a shower
Explanation:

22. Why water is important for plants?

To carry out the process of photosynthesis
For drinking
to make fruits
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
Using a dishwasher instead of hand washing dishes
Fixing leaky faucets and pipes
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?

Planting drought-resistant plants
Using a hose without a nozzle
Watering your garden every day
Watering your garden in the middle of the day
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 increase water usage
To waste water
To collect rainwater for later use
To promote water pollution
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
Using a dishwasher for small loads
Washing dishes under running water
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?

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

Using a low-flow showerhead
Letting the water run while waiting for it to heat up
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 plants deeply but less frequently
Using a high-pressure hose for watering
Watering plants during peak sunlight hours
Watering the sidewalk along with plants
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?

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

Running the dishwasher with a full load
Watering outdoor plants with a hose
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
Increased water pollution
Enhanced drought conditions
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?

Ignoring water conservation practices
Applying excessive fertilizers to crops
Using flood irrigation methods
Practicing crop rotation
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 improve agricultural productivity
To deplete natural water sources
To increase water pollution
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?

Surface irrigation
Sprinkler irrigation
Flood irrigation
Drip 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?

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

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

Regularly refilling the pool to the brim
Turning on the pool fountain all day
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?

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

Using the toilet as a trash can
Installing high-flow showerheads
Running the dishwasher with extra water
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?

Planting native drought-resistant plants
Installing a large swimming pool
Planting water-thirsty grass species
Using artificial turf instead of grass
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
Washing your car during peak sunlight hours
Using a high-pressure hose for washing
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 watercolors for every project
Collecting rainwater for art projects
Leaving the tap running while cleaning brushes
Using a garden hose for cleaning art supplies
Explanation:

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