This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Environmental Studies – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Environmental Studies Quiz 6 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Humidity refers to the the amount of UV Rays present in the atmosphere. A) True. B) False. Show Answer Correct Answer: B) False. 2. Which was the biggest shark in history? A) The Megaladon. B) The White shark. C) Both are correct. D) None of these. Show Answer Correct Answer: A) The Megaladon. 3. Which of the following is empowered to take measures to protect & improve environment as per the Environment (Protection ) Act. A) Central Govt. B) State Government. C) Corporation. D) None. Show Answer Correct Answer: A) Central Govt. 4. The largest reservoir of nitrogen in our planet is A) Atmosphere. B) Oceans. C) Biosphere. D) Fossil fuels. Show Answer Correct Answer: A) Atmosphere. 5. What might happen if too many new houses are built? A) There would be more wetlands. B) Animals would be left without oxygen. C) Plants would be left without carbon dioxide. D) Plants and animals will be left without homes. Show Answer Correct Answer: D) Plants and animals will be left without homes. 6. Washing clothes at the river bank. A) Good. B) Bad. Show Answer Correct Answer: B) Bad. 7. The yellowish haze that can cause irritation to eyes and make breathing difficult is known as. A) Smothering. B) Smog. C) Ozone air. D) None of the above. Show Answer Correct Answer: B) Smog. 8. Why is the ocean salty? A) There is no pepper. B) Chemical and gases from volcanoes. C) Fish go potty in the ocean. D) Giant rocks of salt were dissolved years ago. Show Answer Correct Answer: B) Chemical and gases from volcanoes. 9. The living components of the environment: A) Atmosphere. B) Biosphere. C) Hydrosphere. D) None of the above. Show Answer Correct Answer: B) Biosphere. 10. The large open areas used to dispose solid waste is called ..... A) Solid waste management. B) Compaction. C) Incineration. D) Landfill. Show Answer Correct Answer: D) Landfill. 11. The following was an argument for grazing in the Alpine National Park: A) Assist in the conservation of native plants. B) It reduces the potential for bushfire. C) Cleans the waterways. D) It reduces the potential for spreading weeds. Show Answer Correct Answer: B) It reduces the potential for bushfire. 12. 'सतत विकास' शब्द किसके द्वारा गढ़ा गया था'The term 'Sustainable Development' was coined by A) Rangarajan Committee. B) ब्रंटलैंड आयोग Brundtland Commission. C) Global Summit Earth Summit. D) None of the above. Show Answer Correct Answer: B) ब्रंटलैंड आयोग Brundtland Commission. 13. A large variety of stoneflies, mayflies, and caddisflies tell a scientist that a stream is ..... A) Healthy and clean. B) Moderately polluted. C) Highly polluted. D) Not enough information to determine. Show Answer Correct Answer: A) Healthy and clean. 14. How many legs does a bird have? A) Four. B) Three. C) Two. D) None of above. Show Answer Correct Answer: C) Two. 15. Animals move from one place to another A) To find suitable climate. B) To make new family. C) To protect themselves from enemies. D) None of above. Show Answer Correct Answer: C) To protect themselves from enemies. 16. In order for nutritional needs to be met, we must eat diligently..... A) Pizza, burger, hotdog. B) Ice cream, donat, spaghetti. C) Chips, candy, milk. D) Vegetables, fruit, meat. Show Answer Correct Answer: D) Vegetables, fruit, meat. 17. A measure of the amount of living and nonliving materials suspended in water and is determined by the ability of light to penetrate water A) PH. B) Dissolved solids. C) DO. D) Turbidity. Show Answer Correct Answer: D) Turbidity. 18. A kind of a work a person does to earn money is called ..... A) Job. B) Understand. C) Occupation. D) None of above. Show Answer Correct Answer: C) Occupation. 19. What is juipiter made up of? A) Gases. B) Rocks. C) Dust. D) Both a and c. Show Answer Correct Answer: D) Both a and c. 20. Where is the Broca's area located in our brain? A) Left lobe. B) Right lobe. C) Temporal lobe. D) In the middle. Show Answer Correct Answer: D) In the middle. 21. These organisms only survive in very clean water A) Red tailed maggots and sludgeworms. B) Mayfly larvae and stonefly nymph. C) Caddis fly larva and freshwater shrimps. D) Water louse. Show Answer Correct Answer: B) Mayfly larvae and stonefly nymph. 22. The important source of energy so far on global level A) Fossil fuel. B) Wind energy. C) Geothermal energy. D) Nuclear. Show Answer Correct Answer: C) Geothermal energy. 23. Which one is a completely renewable resource? A) Water. B) Sunlight. C) Oil. D) Coal. Show Answer Correct Answer: B) Sunlight. 24. In how many days the moon grows. A) 15. B) 11. C) 14. D) None of above. Show Answer Correct Answer: C) 14. 25. .....public to participate in environment protection and environment improvement. A) Motivating. B) Grouping. C) Demotivating. D) None of these. Show Answer Correct Answer: A) Motivating. 26. The peer-review process is important because: A) It requires that articles be approved by a team of fellow scientists who check the article for accuracy. B) It prevents articles with factual errors and/or weak experimental methods from being published. C) It holds researchers to high scientific standards when conducting their research and sharing their findings. D) All of the above. E) None of the above. Show Answer Correct Answer: D) All of the above. 27. If you put ur hand infront of a projector what do you get? A) A shadow. B) Candy. C) Chips. D) Light. Show Answer Correct Answer: A) A shadow. 28. The sound of which intensity is regarded as the safe noise level for a city? A) 120 dB. B) 60 dB. C) 45 dB. D) 80 dB. Show Answer Correct Answer: C) 45 dB. 29. ..... resources are are non-living, like minerals and metals. A) Biotic. B) Natural. C) Abiotic. D) None of these. Show Answer Correct Answer: C) Abiotic. 30. What kind of problems do people have in old age? A) They could not see properly. B) They could not hear properly. C) They have pain in their knees and other joints. D) All of these. Show Answer Correct Answer: D) All of these. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesEnvironmental Studies Quiz 1Environmental Studies Quiz 2Environmental Studies Quiz 3Environmental Studies Quiz 4Environmental Studies Quiz 5Environmental Studies Quiz 7Environmental Studies Quiz 8Environmental Studies Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books