This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 4 Air – Quiz 46 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 4 Air Quiz 46 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How can wind be? A) Gentle. B) Strong. C) Both. D) None of the above. Show Answer Correct Answer: C) Both. 2. Which of the following locations would most likely receive acid deposition? A) A major city receiving its electricity from hydroelectric sources. B) A town downwind from a coal-fired power plant. C) A large lake downstream from a concentrated animal feeding operation. D) A stream flowing through agricultural land. Show Answer Correct Answer: B) A town downwind from a coal-fired power plant. 3. What does "a fully fastened seat belt" mean? A) A two ways ticket. B) That your sealt belt is full. C) That your sealt belt is in the right position. D) None of the above. Show Answer Correct Answer: C) That your sealt belt is in the right position. 4. Ozone layer is present in which layer of atmosphere A) Thermosphere. B) Biosphere. C) Stratosphere. D) None. Show Answer Correct Answer: C) Stratosphere. 5. How does the wind affect a hot air balloon flight? A) The pilot must use the wind currents to control the direction the balloons travels. B) The pilot must not care about the wind and how it controls the balloons travels. C) The pilot checks the wind and then flies. D) The wind doesn't affect a hot air balloon. Show Answer Correct Answer: A) The pilot must use the wind currents to control the direction the balloons travels. 6. Where is air? A) All around. B) Never. C) Non place. D) None of the above. Show Answer Correct Answer: A) All around. 7. What causes a disease known as Minamata? A) Lead. B) Dust. C) Cement. D) Mercury. Show Answer Correct Answer: D) Mercury. 8. Air occupies space. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 9. With it, we feel the air A) Sun. B) Rain. C) Wind. D) None of the above. Show Answer Correct Answer: C) Wind. 10. At what ideal height (min.) can Aeroplanes fly? A) 55, 000 feet. B) 10, 000 feet. C) 35000 feet. D) 40000 feetTagslayers of atmosphereGK. Show Answer Correct Answer: C) 35000 feet. 11. ..... pressure systems are characterized by rising air. A) High. B) Low. C) All the above. D) None of the above. Show Answer Correct Answer: B) Low. 12. When a plane is coming down from the air it is ..... A) Taking down. B) Landing. C) Going down. D) Taking off. Show Answer Correct Answer: B) Landing. 13. The air always moves from a ..... to a ..... A) High pressure;low pressure. B) High pressure area;low pressure area. C) High;low. D) Hot;coldTagsair pressure. Show Answer Correct Answer: B) High pressure area;low pressure area. 14. In the rubber glove, air is ..... from the fingers to the hand. A) Expands. B) Squeezed. C) Pumps. D) Pop. Show Answer Correct Answer: B) Squeezed. 15. ..... in rain can cause burning of the skin. A) Lead. B) Particle matter. C) Sulfuric acid. D) Nitrogen oxides. Show Answer Correct Answer: C) Sulfuric acid. 16. A rise in air pressure (high pressure) usually indicates A) Heavy Snows. B) Rainy Conditions. C) Fair Weather. D) None of the above. Show Answer Correct Answer: A) Heavy Snows. 17. A building at an airport divided into Arrivals and Departures (domestic and international flights) A) Check-in desk. B) Customs. C) Gate. D) Airport terminal. Show Answer Correct Answer: D) Airport terminal. 18. Acid rain can damage? A) Drinking water sources. B) Aquactic life. C) Architecture/Buildings. D) All options are correct. Show Answer Correct Answer: D) All options are correct. 19. A large display showing times and destinations of departing flights A) Terminal. B) Boarding pass. C) Departure board/screen. D) Gate. Show Answer Correct Answer: C) Departure board/screen. 20. Plants make food by the process of A) No, plants do not make any process. B) Photosynthesis. C) Respiration. D) None of the above. Show Answer Correct Answer: B) Photosynthesis. 21. Why could it be dangerous to exercise outside during high levels of air pollution? A) Exercise is bad for health. B) Deep breathing during exercise allows toxins further into the lungs. C) Pollutants can attack the fibre of clothes. D) Pollution makes surface slippery causing accidents. Show Answer Correct Answer: B) Deep breathing during exercise allows toxins further into the lungs. 22. Ozone layer protects us from ..... ? A) Sun Dust. B) Nebula rays. C) Venus heat. D) UV rays. E) None of the above. Show Answer Correct Answer: D) UV rays. 23. Is Air thin or thick? A) Yes its thick. B) Yes air is thin. C) Air is sometimes thick and ones thin. D) Air has no mass. Show Answer Correct Answer: A) Yes its thick. 24. One of a row of small cupboards above the seats on a plane where passengers can store things during a flight. A) Departure lounge. B) Baggage reclaim. C) Overhead locker. D) Carousel. Show Answer Correct Answer: C) Overhead locker. 25. Cold air mass that is carrying water is: A) Continental tropical. B) Continental polar. C) Maritime tropical. D) Maritime polar. Show Answer Correct Answer: D) Maritime polar. ← PreviousNext →Related QuizzesClass 7 Geography Chapter 4 Air Quiz 1Class 7 Geography Chapter 4 Air Quiz 2Class 7 Geography Chapter 4 Air Quiz 3Class 7 Geography Chapter 4 Air Quiz 4Class 7 Geography Chapter 4 Air Quiz 5Class 7 Geography Chapter 4 Air Quiz 6Class 7 Geography Chapter 4 Air Quiz 7Class 7 Geography Chapter 4 Air Quiz 8Class 7 Geography Chapter 4 Air Quiz 9Class 7 Geography Chapter 4 Air Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books