This quiz works best with JavaScript enabled. Home > Class 6 > Class 6 Science Chapter 16 Garbage In, Garbage Out – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 6 Science Chapter 16 Garbage In, Garbage Out Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these wastes is causing the most harm to the environment today? A) Poisonous waste. B) Biodegradable waste. C) Plastic bags. D) Waste paper. Show Answer Correct Answer: C) Plastic bags. 2. What is landfills A) A place where city's gardage is dispose off. B) Low lying area. C) Non of these. D) Where separation of garbage is done. Show Answer Correct Answer: A) A place where city's gardage is dispose off. 3. The ..... of India launched the Swachh Baharat Mission A) Prime minister. B) Minister. C) President. D) Goverment. Show Answer Correct Answer: A) Prime minister. 4. Which of the following is thrown in a Green Bin? A) Peels of Orange. B) A Plastic bottle. C) A discharged Cell. D) A Broken Metal Ruler. Show Answer Correct Answer: A) Peels of Orange. 5. [State True or False ] Fruit and vegetable peels are biodegradable. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. What is the method called when we burn garbage? A) Landfilling. B) Composting. C) Recycling. D) Incinerating. Show Answer Correct Answer: D) Incinerating. 7. Which of the following is true with respect to burning of stubble? A) Burning of stubble produces harmful gases. B) Burning of stubble generates unnecessary heat. C) Stubble can be raw materials through which manure can be obtained. D) All of these. Show Answer Correct Answer: D) All of these. 8. Recycling helps to reduce A) Water pollution. B) Air pollution. C) None of these. D) All of the above. Show Answer Correct Answer: D) All of the above. 9. By reusing a cardboard box into a toy car can save the environment why? A) It avoids the using of more energy, fuel etc. and can be saved for future use. B) There would be more oxygen in the air. C) It stops noise pollution by giving the car to a child who is screaming for one. D) None of the above. Show Answer Correct Answer: A) It avoids the using of more energy, fuel etc. and can be saved for future use. 10. What is the option to prevent the pollution caused by burning of Dry Leaves? A) Vermicomposting. B) Generating Bio Gas. C) Dumping them in lake. D) Both Vermicomposting &Generating Bio Gas. Show Answer Correct Answer: D) Both Vermicomposting &Generating Bio Gas. 11. What are 4Rs A) Refuse, Reduce, Reuse and Recycle. B) Refuse reuse recycle. C) Recycle. D) Non of these. Show Answer Correct Answer: A) Refuse, Reduce, Reuse and Recycle. 12. What is The method of converting Biodegradable waste into manure called? A) Conversion. B) Bio manuring. C) Composting. D) Composing. Show Answer Correct Answer: C) Composting. 13. With help of which part of the body do Redworms Eat their Food? A) Teeth. B) Gizzard. C) Tongue. D) Mouth. Show Answer Correct Answer: B) Gizzard. 14. The garbage contains which of the following? A) Plastics. B) Metal containers. C) Groundnut shells. D) All of these. Show Answer Correct Answer: D) All of these. 15. Using waste to make new product is A) Reduce. B) Reuse. C) Recycle. D) Non of these. Show Answer Correct Answer: C) Recycle. 16. When was the swachh Bharat Mission launched?? A) 2 October 2019. B) 8 May 2030. C) 4 October 2018. D) 1 October 1997. Show Answer Correct Answer: A) 2 October 2019. 17. What is the step 5 of vermicomposting? A) Cover the pit with straw or gunny bag. B) Add all organic waste. C) Add red worm species '' Eisenia Foetida". D) Sprinkle water regularly. Show Answer Correct Answer: C) Add red worm species '' Eisenia Foetida". 18. Plastic can be recycled to get useful products A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. How much cm deep should we dig a pit for vermicomposting?? A) 3cm. B) 30 m. C) 30 cm. D) 30 mm. Show Answer Correct Answer: C) 30 cm. 20. SEA WATER IS A MIXTURE OF A) WATER AND COMMON SALT. B) WATER AND SEVERAL SALTS. C) WATER AND OXYGEN. D) None of the above. Show Answer Correct Answer: B) WATER AND SEVERAL SALTS. 21. Vermicomposting is done with the help of ..... A) Redworms. B) Non biodegradable waste. C) Plastic. D) Box. Show Answer Correct Answer: A) Redworms. 22. Paper can be recycled. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 23. The compost pit shouldn't kept under direct sunlight (true or false) A) True. B) Home. C) All the above. D) None of the above. Show Answer Correct Answer: B) Home. 24. Where do Safai Karamcharis take the garbage collected in trucks? A) Recycling centers. B) Landfills. C) Compost making areas. D) Incinerators. Show Answer Correct Answer: B) Landfills. 25. When is the solution saturated? A) No more salt can be dissolved in the amount of water we have taken. B) Lot more salt can be added. C) You have to add some sugar into the solution. D) None of the above. Show Answer Correct Answer: A) No more salt can be dissolved in the amount of water we have taken. ← 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 4Class 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 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