Water Conservation Quiz: Questions And Answers
How well do you know about water conservation strategies? Test your knowledge about saving water with this "Water Conservation Quiz with Answers". Learn fascinating facts and vital tips to protect our most precious resource. If you're a student, environmental enthusiast, or just curious, this quiz challenges you to think about water usage.
From everyday habits to global challenges, dive into this insightful test that inspires a positive change. Perfect for anyone who values water and its importance in our lives, these water conservation questions and answers are a great way to boost awareness and understanding.
Water Conservation: Questions and Answers
- 1.
Which of the following is the least effective method for conserving water in a residential setting?
- A.
Installing low-flow showerheads and faucets
- B.
Using a dishwasher instead of hand-washing dishes
- C.
Watering the lawn during the hottest part of the day
- D.
Fixing leaky faucets and toilets promptly
Correct Answer
C. Watering the lawn during the hottest part of the dayExplanation
Watering the lawn during the hottest part of the day leads to significant water loss due to evaporation. It is much more effective to water lawns early in the morning or late in the evening when temperatures are cooler and evaporation is minimized. The other options are all recognized water conservation practices that can significantly reduce water usage in a household.Rate this question:
-
- 2.
"Ensuring availability of water for the future generations" is a:
- A.
Strategy of water conservation.
- B.
Key activity of water conservation.
- C.
Goal of water conservation.
- D.
None of the above.
Correct Answer
C. Goal of water conservation.Explanation
The statement "Ensuring availability of water for the future generations" indicates a long-term objective or aim that water conservation aims to achieve. It highlights the ultimate purpose of conserving water, which is to secure a sustainable water supply for future generations. Therefore, the answer is "Goal of water conservation."Rate this question:
-
- 3.
Which of the following uses less water?
- A.
Taking a 5-minute shower.
- B.
Taking a 5-minute bath.
- C.
Both
- D.
None
Correct Answer
A. Taking a 5-minute shower.Explanation
a 5 minute shower uses 10-25 gallons of water. It does not matter how long you spend in the bath tub. It takes 70 gallons to fill a tub.Rate this question:
-
- 4.
Which of the following water conservation techniques is most effective in reducing water usage in agriculture while maintaining crop yields?
- A.
Flood irrigation
- B.
Drip irrigation
- C.
Furrow irrigation
- D.
Overhead sprinkler systems
Correct Answer
B. Drip irrigationExplanation
Drip irrigation is the most effective water conservation technique in agriculture. It delivers water directly to the plant's root zone, minimizing evaporation and runoff. This method ensures that water is used efficiently, reducing overall usage while maintaining or even improving crop yields. Unlike flood or furrow irrigation, which can lead to significant water waste, drip irrigation targets water delivery where it's needed most, enhancing both conservation and agricultural productivity.Rate this question:
-
- 5.
Easily corrected household water leaks account for what % of the water bill?
- A.
8 %
- B.
10%
- C.
18%
- D.
1%
Correct Answer
A. 8 %Explanation
A leaking faucet that drips 1 drip per second can waste up to 3000 gallons of water each year. to test for leaks - read meter before and after a 2 hour period when water is not being used. If the readings do not match exactly, there is a leak.Rate this question:
-
- 6.
How much water is saved per flush with a high-efficiency toilet?
- A.
6 gallons.
- B.
2.2 to 5.7 gallons.
- C.
6 to 8.5 gallons.
- D.
10 gallons.
Correct Answer
B. 2.2 to 5.7 gallons.Explanation
A toilet from 1992 or earlier is probably an inefficient model that uses between 3.5 to 7 gallons per flush. New high-efficiency models use less than 1.3 gallons per flush. That is 60 to 80 % less water.Rate this question:
-
- 7.
A water-efficient irrigation system may include which features?
- A.
Drip irrigation.
- B.
Rain shut off devices.
- C.
Moisture sensors.
- D.
All of the above.
Correct Answer
D. All of the above.Explanation
Inefficient irrigation systems can waste a great deal of water each month. Look for sprinklers that produce droplets—not mist. Also, systems with rain shutoff devices and moisture sensors reduce excess watering and runoff.Rate this question:
-
- 8.
Which one of the following generally accounts for the major use of household water?
- A.
Landscaping
- B.
Shower
- C.
Washing Machine
- D.
Dishwasher
Correct Answer
A. LandscapingExplanation
Landscaping generally accounts for the major use of household water. This is because maintaining a garden or lawn requires regular watering, which can consume a significant amount of water. Showers, washing machines, and dishwashers also contribute to household water usage, but landscaping tends to have a larger impact due to the frequency and volume of water required for irrigation purposes.Rate this question:
-
- 9.
Which of the following is a way of conserving water?
- A.
Leave the tap running while brushing teeth.
- B.
Use a hose to wash the car.
- C.
Use the washing machine at full load.
- D.
Leave the shower running while soaping.
Correct Answer
C. Use the washing machine at full load.Explanation
Using the washing machine at full load is a way of conserving water because it maximizes the amount of laundry being washed per cycle, reducing the number of times the machine needs to be run. This helps to minimize water waste and promote water conservation.Rate this question:
-
- 10.
Why do we need to conserve water?
- A.
There is a lot of water.
- B.
It is an unlimited resource.
- C.
There is a lot of water.
- D.
It is a limited resource.
Correct Answer
D. It is a limited resource.Explanation
Water is a limited resource because there is a finite amount of fresh water available on Earth. Although water covers about 70% of the planet's surface, only a small percentage of it is freshwater that is suitable for drinking and other essential uses. With increasing population and industrialization, the demand for water is also growing. Therefore, it is crucial to conserve water to ensure its availability for future generations and to sustain ecosystems that rely on it.Rate this question:
-
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Jan 31, 2025Quiz Edited by
ProProfs Editorial Team
Expert Reviewed by
Stephen Reinbold -
Aug 10, 2009Quiz Created by
Cschrandt
Back to top