This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Noise Pollution – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Noise Pollution Quiz 2 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What level of noise is bad for us? A) 20 Decibels. B) 85 Decibels. C) 35 Decibels. D) 50 Decibels. Show Answer Correct Answer: B) 85 Decibels. 2. Which answer is a MAJOR health effect caused by Noise Pollution? A) Hypertension. B) High levels of blood pressure. C) Hearing lose. D) Fatigue. Show Answer Correct Answer: A) Hypertension. 3. The quality of sound is known as A) Amplitude. B) Timbre. C) Frequency. D) Pitch. Show Answer Correct Answer: B) Timbre. 4. Extremely harmful sound for human health A) Above 20 decibels. B) Above 60-65 decibels. C) Above 80 decibels. D) Above 30 decibels. Show Answer Correct Answer: C) Above 80 decibels. 5. Which of the following animals are most likely prone to having migration routes disrupted as their vocal communication is disrupted A) Dolphins. B) Whale. C) Sea turtles. D) Shark. Show Answer Correct Answer: B) Whale. 6. An airplane flies over my house every night. What type of pollution is it causing? A) Air pollution. B) Water pollution. C) Land pollution. D) Noise pollution. Show Answer Correct Answer: D) Noise pollution. 7. What sound waves does not cause noise pollution A) Ultra sonic waves. B) Infrared waves. C) Ultraviolet waves. D) Ultrasound waves. Show Answer Correct Answer: D) Ultrasound waves. 8. The amplitude of a sound wave can be defined as the A) Loudness or the amount of maximum displacement of vibrating particles of the medium. B) Complete cycle of wavelength. C) Waves per unit sec. D) None of the above. Show Answer Correct Answer: A) Loudness or the amount of maximum displacement of vibrating particles of the medium. 9. The word noise is derived from the Latin word: A) 'nausea' meaning disturbance. B) 'nausea' meaning sickness. C) 'nausea' meaning sound. D) None of above. Show Answer Correct Answer: B) 'nausea' meaning sickness. 10. Sound which is pleasant to the years is a result of ..... A) Reflection of sound. B) Non uniform periodic vibrations. C) Uniform periodic vibrations. D) None of above. Show Answer Correct Answer: C) Uniform periodic vibrations. 11. Unwanted waste or chemicals that flow into streams, rivers, lakes, ponds, or oceans. A) Water pollution. B) Land pollution. C) Air pollution. D) None of above. Show Answer Correct Answer: A) Water pollution. 12. One of the effects of noise pollution is ..... A) Happy sleep. B) Respiratory infection. C) Poor communication. D) None of above. Show Answer Correct Answer: C) Poor communication. 13. What causes soil erosion A) Deforestation. B) Washing of clothes. C) Driving cars. D) Fire crackers. Show Answer Correct Answer: A) Deforestation. 14. Who is the best teacher? A) Ms. Merino. B) Ms. Estrella. C) Ms. Sundrani. D) Ms. Phillips. Show Answer Correct Answer: A) Ms. Merino. 15. Air pollution damages our ..... A) Lungs. B) Eyes. C) Skin. D) All of the above. Show Answer Correct Answer: D) All of the above. 16. Which pollution cause hearing loss in organisms? A) Air pollution. B) Water pollution. C) Land pollution. D) Noise pollution. Show Answer Correct Answer: D) Noise pollution. 17. Which contributes to Noise Pollution the most? A) Huge concernts/events. B) Music from headphones. C) Television. D) Construction Crane. Show Answer Correct Answer: A) Huge concernts/events. 18. Find the right statement about noise pollution? A) The noise is too loud about 70Hzcalled noise pollution. B) To prevent noise pollution, put earplugs with cotton balls. C) When the noise is loud and prolonged, it affects health and works normally. D) To avoid noise, always stay inside with the door closed. Show Answer Correct Answer: C) When the noise is loud and prolonged, it affects health and works normally. 19. Here are the ways to avoid too much noise, EXCEPT one? A) Tone down TV or radio sounds. B) Avoid going near big sound speakers. C) Set your phones on a full volume. D) Install double-paned windows. Show Answer Correct Answer: C) Set your phones on a full volume. 20. Harmful gases and smoke emitted by factories is a major cause of ..... A) Water pollution. B) Noise pollution. C) Air pollution. D) Land pollution. Show Answer Correct Answer: C) Air pollution. 21. Problems of land pollution A) Air pollution. B) Landslide. C) Water pollution. D) Cholera. Show Answer Correct Answer: B) Landslide. 22. What are the causes of noise pollution A) Noise of cars. B) Plastic bags. C) Sewage waste. D) Burning of wood. Show Answer Correct Answer: A) Noise of cars. 23. How might you measure noise levels in a workplace? A) By using audio recording equipment and listening back. B) By listening to it with your ear and sensing how loud it seems. C) By asking workers if they feel their work is too loud. D) By using sound measuring equipment. Show Answer Correct Answer: D) By using sound measuring equipment. 24. A safe level of noise depends on A) Level of noise and exposure to noise. B) Area. C) Pitch. D) Frequency. Show Answer Correct Answer: A) Level of noise and exposure to noise. 25. Which type of transport causes the least problems in terms of noise pollution for the UK as a whole? A) Road. B) Rail. C) Air travel. D) Buses. Show Answer Correct Answer: B) Rail. 26. What is the main source of noise pollution in urban areas? A) Music. B) Transportation. C) Factories. D) Agriculture. Show Answer Correct Answer: B) Transportation. 27. Which of the following has the highest decibel level? A) Aircraft during landing. B) Chainsaw. C) Aircraft at take-off. D) Fireworks. Show Answer Correct Answer: C) Aircraft at take-off. 28. Noise pollution is also known as A) Sound pollution. B) Decibels. C) Disturbance pollution. D) None of above. Show Answer Correct Answer: A) Sound pollution. 29. Planting of trees reduces noise pollution. A) True. B) False. C) Both. D) None of above. Show Answer Correct Answer: A) True. 30. What type of scale are decibels measured in A) Histogram. B) Logarithmic. C) Linear. D) Musical. Show Answer Correct Answer: B) Logarithmic. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesNoise Pollution Quiz 1Noise Pollution Quiz 3Noise Pollution Quiz 4Noise Pollution Quiz 5Noise Pollution Quiz 6Air Pollution QuizAnthropogenic Activities And Their Impacts On Environment QuizBiomass Energy Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books