This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Water > Class 7 Geography Chapter 5 Water – Quiz 19 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 5 Water Quiz 19 (10 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The formation of large cracks in the face of a mountain from ice wedging is an example of: A) Physical weathering. B) Chemical weathering. C) All the above. D) None of the above. Show Answer Correct Answer: A) Physical weathering. 2. The process of transformation of liquid state to gaseous state by heating A) Collection. B) Precipitation. C) Condensation. D) Evaporation. Show Answer Correct Answer: D) Evaporation. 3. The ..... is the part of the solution that is dissolved. A) Smaller molecule. B) Larger molecule. C) Solute. D) Solvent. Show Answer Correct Answer: C) Solute. 4. The phenomenon during which the boiler material becomes brittle due to accumulation of caustic substances is known as ..... A) Foaming. B) Caustic embrittlement. C) Priming. D) Corrosion. Show Answer Correct Answer: B) Caustic embrittlement. 5. Water that is above the surface of the land is known as "groundwater" . A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 6. Water that has more salt than fresh water, but not as much as seawater. It typically occurs when fresh water and seawater mix, such as in estuaries, mangroves, and salt marshes. A) Rainwater. B) Dirty Water. C) Brackish Water. D) Water Runoff. Show Answer Correct Answer: C) Brackish Water. 7. How does urban development typically affect a watershed? A) It increases the natural filtration of water. B) It reduces the amount of runoff. C) It increases pollution and runoff. D) It has no impact on the watershed. Show Answer Correct Answer: C) It increases pollution and runoff. 8. How well two substances can be mixed together is called: A) Solution. B) Density. C) Miscibility. D) Surface tension. Show Answer Correct Answer: C) Miscibility. 9. This is one part of the Earth's system which contains all of the Earth's living things. A) Geosphere. B) Hydrosphere. C) Biosphere. D) Atmosphere. Show Answer Correct Answer: C) Biosphere. 10. Which one is the main source of water? A) Rain. B) River. C) Ocean. D) None of the above. Show Answer Correct Answer: A) Rain. ← PreviousRelated QuizzesGeography QuizzesClass 7 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books