This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Environmental Studies – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Environmental Studies Quiz 22 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which gas causes ozone depletion A) CFC. B) Storm. C) Ill. D) Ill. Show Answer Correct Answer: A) CFC. 2. Who refused Shaistakhan's offer? A) Aurangzeb. B) Fazelkha. C) Shiva. D) Firangoji Narsala. Show Answer Correct Answer: D) Firangoji Narsala. 3. MYAT PHONE KHANT Choose the correct one( How do you think ). A) Black color. B) Barbecue. C) Playing football. D) None of above. Show Answer Correct Answer: A) Black color. 4. In USA, people move on ..... side of the road. A) Left. B) Right. Show Answer Correct Answer: B) Right. 5. Closing the tap after the bucket is full. A) Wrong. B) Right. Show Answer Correct Answer: B) Right. 6. A large area characterized by its vegetation, soil, climate and wildlife A) Biome. B) Habitat. C) Population. D) None of above. Show Answer Correct Answer: A) Biome. 7. Who is the astronaut who went space first A) Yuri Alekseyevich Gagarin. B) Arthur C Clarke. Show Answer Correct Answer: A) Yuri Alekseyevich Gagarin. 8. What is the average Salinity in the Ocean? A) 35/100 (parts per). B) 35/1000 parts per). C) 10/35 parts per). D) None of the above. Show Answer Correct Answer: B) 35/1000 parts per). 9. Pick the letter of the description that best matches the term or phrase.Process used to estimate the harm that might be caused by a substance. A) Dose. B) Risk assessment. C) Toxicology. D) Epidemiology. E) Particulate. Show Answer Correct Answer: B) Risk assessment. 10. Animals which eat grass and leaves are called ..... A) Herbivores animals. B) Carnivorous animals. C) Omnivorous animals. D) None of above. Show Answer Correct Answer: A) Herbivores animals. 11. The type of plankton that produces most of the food in an aquatic ecosystem is called A) Benthos. B) Nekton. C) Zooplankton. D) Phytoplankton. Show Answer Correct Answer: D) Phytoplankton. 12. Pick the letter of the term that best matches the description.the number and variety of species that live in the area A) Biodiversity. B) Renewable resource. C) "spaceship Earth". D) Nondegradable. E) Biodegradable. Show Answer Correct Answer: A) Biodiversity. 13. Which is Biotic component? A) Algae. B) Soil. C) Temperature. D) Humidity. Show Answer Correct Answer: A) Algae. 14. The following which do not include all kinds of water sources are..... A) Spring. B) Surface water. C) Ditch water. D) Rainwater. Show Answer Correct Answer: C) Ditch water. 15. Which option below is not an example of pollution? A) Smog in Delhi. B) Nuclear. C) Overpopulation. D) Untreated sewage waste. Show Answer Correct Answer: C) Overpopulation. 16. 14th November is celebrated as ..... A) Children's Day. B) Christmas. C) Independence Day. D) None of above. Show Answer Correct Answer: A) Children's Day. 17. Which of the following can be considered as a hazardous wasteनिम्नलिखित में से किसे खतरनाक अपशिष्ट माना जा सकता है A) Dry leaves. B) Waste food. C) Used and discarded batteries and chemicals. D) Animal waste. Show Answer Correct Answer: C) Used and discarded batteries and chemicals. 18. At what time did global warming start to occur? A) Last year. B) At the beginning of the last decade. C) Around the time of the Industrial Revolution. D) None of above. Show Answer Correct Answer: C) Around the time of the Industrial Revolution. 19. Winds may lift the sand and carry it away, thus causing sand dunes to ..... A) List. B) Draft. C) Shift. D) Tilt. Show Answer Correct Answer: C) Shift. 20. Which of the following limits a population's growth? A) Carrying capacity of its habitat. B) Natural disasters. C) Severe weather. D) All of the above. Show Answer Correct Answer: D) All of the above. 21. Which of the following resources are considered renewable natural resources? A) Sunlight * Wind energy * Wave energy * Geothermal energy. B) Sunlight only. C) Petroleum Oil, sunlight, geothermal energy. D) None of the above. Show Answer Correct Answer: A) Sunlight * Wind energy * Wave energy * Geothermal energy. 22. Energy can neither be created nor destroyed in a physical or chemical change; however, it can be transformed from one type of energy to another, is the ..... A) Law of Conservation of Energy. B) Work-Energy Theorem. C) First Law of Thermodynamics. D) Law of Efficiency of Energy. Show Answer Correct Answer: A) Law of Conservation of Energy. 23. The natural process in which the topsoil of a field is carried away by physical sources such as wind and water. A) Biodiversity. B) Soil Erosion. C) Renewable Resources. D) Pollution. Show Answer Correct Answer: B) Soil Erosion. 24. Gas leaked during Bhopal gas tragedy A) Methyl isothiocyanate. B) Sodium isothiocyanate. C) Methyl isocyanate. D) Mercury isothiocyanate. Show Answer Correct Answer: C) Methyl isocyanate. 25. Which among the following are environment movements A) Chipko. B) Apico. C) Silent valley. D) All of the above. Show Answer Correct Answer: D) All of the above. 26. Which of the following kind of houses is most effective in a place that is very hot and dry? A) A house made of bricks and mortar. B) A house made up of ice. C) A house made up of day and thatch or coconut branches. D) All of these. Show Answer Correct Answer: A) A house made of bricks and mortar. 27. ..... are an example of decomposers. A) Seaweed. B) Plants. C) Bacteria. D) Fish. Show Answer Correct Answer: C) Bacteria. 28. There is always ..... during energy transformation A) No change. B) Gain. C) Loss. D) A gain or a loss. Show Answer Correct Answer: C) Loss. 29. How many areas of study are there per unit? A) 4. B) 2. C) 1. D) 3. Show Answer Correct Answer: B) 2. 30. Define the term 'Sustainability': A) The ongoing capacity for someone to do the right thing. B) Recycling every second week. C) Using a solar power phone charger. D) The ongoing capacity of the earth to maintain all life. Show Answer Correct Answer: D) The ongoing capacity of the earth to maintain all life. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesEnvironmental Studies Quiz 1Environmental Studies Quiz 2Environmental Studies Quiz 3Environmental Studies Quiz 4Environmental Studies Quiz 5Environmental Studies Quiz 6Environmental Studies Quiz 7Environmental Studies Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books