This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 5 Water – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 5 Water Quiz 23 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Water sticks to the side of a glass cup because of ..... A) Cohesion. B) Adhesion. C) Surface Tension. D) Universal Solvent. Show Answer Correct Answer: B) Adhesion. 2. ..... is a good habit to save water. A) Keep the tap open while brushing. B) Repair the leaking taps. C) Wash cars with running water. D) None of the above. Show Answer Correct Answer: B) Repair the leaking taps. 3. A 3-D model of the Earth A) Geography. B) Map. C) Landform. D) Globe. Show Answer Correct Answer: D) Globe. 4. Why is water the most important substance on the planet? A) Because it cleans everything. B) Because it changes Climate. C) Because all living beings need water, it sustains life. D) Because it's nice to play with water. Show Answer Correct Answer: C) Because all living beings need water, it sustains life. 5. When conserving water, the 3Rs we need to remember are: A) Remove, Reuse, Recycle. B) Report, Remove, Reduce. C) Reduce, Reuse, Recycle. D) Reduce, Reuse, Rethink. Show Answer Correct Answer: C) Reduce, Reuse, Recycle. 6. How could you change a saturated solution to an unsaturated solution? A) Add solvent. B) Add solute. C) All the above. D) None of the above. Show Answer Correct Answer: A) Add solvent. 7. The ability of water to absorb large amounts of heat energy with out changing temperature is called ..... A) Specific heat capacity. B) Density anomaly. C) Polarity. D) Universal solvent. Show Answer Correct Answer: A) Specific heat capacity. 8. Which one of the following gases is used for the purification of drinking water? A) Sulfur dioxide. B) Florine. C) Carbon dioxide. D) Chlorine. Show Answer Correct Answer: D) Chlorine. 9. Water from precipitation that drains into a gully that slows into a stream, which in turn flows into a river lake, reservoir, estuary, wetland, or the ocean. A) Surface water. B) Ground water. C) Runoff. D) Drainage. Show Answer Correct Answer: A) Surface water. 10. Precipitation is A) Rain, sleet, snow or hail. B) Only rain. C) Only snow or hail. D) None of the above. Show Answer Correct Answer: A) Rain, sleet, snow or hail. 11. TRUE OR FALSE:Hydrogen bonds are very strong interactions between two atoms. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 12. Hat Role You Can Play To Minimize Wastage Of Water:. A) . Take bath by filling water in a bucket and not directly under the flowing tap. B) . Get the leaking taps repaired immediately because these taps waste a lot of water. C) . Use the water from washing rice, vegetables or fruits for watering the plants at home. D) . All the above. Show Answer Correct Answer: D) . All the above. 13. Why are continuous resources different from renewable and non renewable? A) They are not different. B) They are like renewable resources. C) They are like non-renewable resources. D) They have unlimited amounts available for use. Show Answer Correct Answer: D) They have unlimited amounts available for use. 14. Rainwater fills up ..... A) Stone. B) Ponds. C) Hill. D) None of the above. Show Answer Correct Answer: B) Ponds. 15. True or False:Water has a LOW specific heat A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 16. Which of the following statements is untrue? A) Water should be conserved for future use. B) Water should be treated before disposal. C) Water animals are safe and remain unaffected by pollution as they live under water. D) Contaminated water can also cause various diseases. Show Answer Correct Answer: C) Water animals are safe and remain unaffected by pollution as they live under water. 17. Which of these is a way to save water? A) Taking long showers and baths. B) Getting leaking taps and pipes repaired. C) Leaving the water running while brushing your teeth. D) Washing your car with a pipe. Show Answer Correct Answer: B) Getting leaking taps and pipes repaired. 18. Which of the following uses water in bulk? A) Agriculture, Industries and electricity. B) Cooking, agriculture, and drinking. C) Cleaning, Electricity and experiments. D) Industry, agriculture and storage. Show Answer Correct Answer: A) Agriculture, Industries and electricity. 19. Water covers Earth's surface by A) 40%. B) 70%. C) 90%. D) None of the above. Show Answer Correct Answer: B) 70%. 20. Is rain a source of pure water? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. Which of the following does not affect permeability? A) The amount of space between particles. B) How much rainfall falls in a year. C) The size of the particles that make up the ground. D) How much the particles are able to absorb. Show Answer Correct Answer: B) How much rainfall falls in a year. 22. Which term refers to water having a slightly positive and a slighty negative charge on its ends? A) Cohesion. B) Surface tension. C) Polar. D) Adhesion. Show Answer Correct Answer: C) Polar. 23. Which process would you use to separate solid particles from larger particles in a mixture with filter paper in a funnel to trap solids so that the liquids will pass through. A) Chromatography. B) Magnetic Attraction. C) Filtration. D) Flotation. Show Answer Correct Answer: C) Filtration. 24. Increased urban development along the shorelines by draining and paving over wetlands for commercial uses can- A) Protect the coastline from hurricane storm surges. B) Provides more land for birds to breed. C) Increase the speed and amount of runoff into rivers, bays, and oceans. D) Decrease the chances of severe flooding. Show Answer Correct Answer: C) Increase the speed and amount of runoff into rivers, bays, and oceans. 25. What is the most powerful agent in weathering and erosion? A) Water. B) Soil. C) Grass. D) Wind. Show Answer Correct Answer: A) Water. ← PreviousNext →Related QuizzesClass 7 Geography Chapter 5 Water Quiz 1Class 7 Geography Chapter 5 Water Quiz 2Class 7 Geography Chapter 5 Water Quiz 3Class 7 Geography Chapter 5 Water Quiz 4Class 7 Geography Chapter 5 Water Quiz 5Class 7 Geography Chapter 5 Water Quiz 6Class 7 Geography Chapter 5 Water Quiz 7Class 7 Geography Chapter 5 Water Quiz 8Class 7 Geography Chapter 5 Water Quiz 9Class 7 Geography Chapter 5 Water Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books