This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Science Chapter 16 Garbage In, Garbage Out – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which one is not a method of disposal of garbage? A) Cycling. B) Composting. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cycling. 2. Is vapourisation an reversible changes A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. What are the two types of waste: A) None of the Above. B) B) Both C and D. C) C) Composable. D) D) Non Composable. Show Answer Correct Answer: B) B) Both C and D. 4. Meaning of reuse is: A) If possible, we use things again. B) Never using the same thing again. C) None of the above. D) None of the above. Show Answer Correct Answer: A) If possible, we use things again. 5. What should not be used as food for redworms? A) Meat and milk preparations. B) Vegetable waste. C) Fruit waste. D) Coffee and tea remains. Show Answer Correct Answer: A) Meat and milk preparations. 6. Where in Which climate should we keep our vermicomposting pit? A) IN a hot climate. B) In a cold climate. C) In a cool and dry climate. D) In a cool and moist climate. Show Answer Correct Answer: D) In a cool and moist climate. 7. Which of the following is an application of expansion due to heat. A) Rotating of a fan. B) Rusting of iron. C) Working of a television. D) Working of a mercury thermometer. Show Answer Correct Answer: D) Working of a mercury thermometer. 8. Waste that is decomposed by the action of micro organism and turn into harmless substance is called A) Non biodegradable waste. B) Biodegradable waste. C) All the above. D) None of the above. Show Answer Correct Answer: B) Biodegradable waste. 9. Why can't we make a compost out of plastic? A) Because plastic is biodegradable. B) Because it bad for the soil. C) Because it catches fire. D) Because plastic is non biodegradable. Show Answer Correct Answer: D) Because plastic is non biodegradable. 10. Can garbage make a scarcity of drinking water? A) No. It will not affect the amount of drinking water that we have on Earth. B) Yes, when we throw garbage into various water bodies, they garbage makes the water dirty. Hence pure drinking water will slowly start becoming scarce. C) All the above. D) None of the above. Show Answer Correct Answer: B) Yes, when we throw garbage into various water bodies, they garbage makes the water dirty. Hence pure drinking water will slowly start becoming scarce. 11. How many landfills sites are there in UAE A) 10. B) 6. C) 1. D) 4. Show Answer Correct Answer: B) 6. 12. List down the material that are considered as waste A) Tin boxes. B) Wrappers. C) Plastic bottles. D) All of the above. Show Answer Correct Answer: D) All of the above. 13. Fruits and vegetable peels are Non-Biodegradable waste A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. The term ' Garbage ' generally does not include- A) Bodily Waste products. B) Purely liquid or gaseous wastes. C) Toxic Waste. D) All of these. Show Answer Correct Answer: D) All of these. 15. 3'R' means A) Reduce, reuse and recycle. B) Rain, reuse and recycle. C) Rotting, reduce and reuse. D) Recycle, rain and rotting. Show Answer Correct Answer: A) Reduce, reuse and recycle. 16. What we have to do with plastic A) Burn them. B) Reuse. C) Recycle. D) Throw in water. Show Answer Correct Answer: C) Recycle. 17. What kind of materials are to be collected in green coloured bins? A) Kitchen waste. B) Plant waste. C) Animal waste. D) Those materials that rot completely when buried in soil. Show Answer Correct Answer: D) Those materials that rot completely when buried in soil. 18. Pick change that can be reversed from the following A) Cutting of treee. B) Melting of ghee. C) Burning of candle. D) Blooming of flower. Show Answer Correct Answer: B) Melting of ghee. 19. What is red dustbin used for? A) Plastic. B) Kitchen Waste. C) Paper. D) E-waste. Show Answer Correct Answer: D) E-waste. 20. What is the correct definition of "Reuse" ? A) Reducing the consumption of certain materials. B) Using certain materials over and over until they are worn out. C) Making something new out of an old material. D) None of the above. Show Answer Correct Answer: B) Using certain materials over and over until they are worn out. 21. Where should we throw the waste produced at our house? A) In our car. B) In a cupboard. C) In the dustbin. D) None of The Above. Show Answer Correct Answer: C) In the dustbin. 22. What is the process of converting some materials into manure called? A) Vermicomposting. B) Landfilling. C) Composting. D) Recycling. Show Answer Correct Answer: C) Composting. 23. Which one of the following can be used for making manure? A) Eagle. B) Crow. C) Dog. D) Earthworms. Show Answer Correct Answer: D) Earthworms. 24. Bhoojo was asking, what was Vermicomposting?? could you help him. A) The method of making a compost with red worms. B) The process in which we dig a pit 30 cm deep. C) None above. D) None of the above. Show Answer Correct Answer: A) The method of making a compost with red worms. 25. What is biodegradable waste A) Type of waste. B) Waste which can decay in soil. C) Both a and b. D) Non of these. Show Answer Correct Answer: B) Waste which can decay in soil. ← PreviousNext →Related QuizzesClass 6 Science Chapter 16 Garbage In, Garbage Out Quiz 1Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 2Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 3Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 5Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 6Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 7Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 8Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 9Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 10Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books