This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 1 Environment – Quiz 48 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 48 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Thin layer of air that surrounds earth A) Atmosphere. B) Biosphere. C) Gravity. D) Lithosphere. Show Answer Correct Answer: A) Atmosphere. 2. What is the origin of the word 'Environment'? A) German. B) Spanish. C) French. D) Latin. Show Answer Correct Answer: C) French. 3. Following is not a general force environment: A) Political environment. B) Social environment. C) Competitors environment. D) Economic environment. Show Answer Correct Answer: C) Competitors environment. 4. What does biodegradable mean? A) Waste can easily be broken down. B) Waste cannot easily be broken down. C) Waste goes away immediatly. D) None of the above. Show Answer Correct Answer: A) Waste can easily be broken down. 5. Which of the following human activities does not pollute the environment? A) Burning fossil fuels. B) Fishing. C) Deforestation. D) Driving. Show Answer Correct Answer: B) Fishing. 6. Pick the odd one outLion, Elephant, Octopus, Zebra A) Lion. B) Elephant. C) Octopus. D) Zebra. Show Answer Correct Answer: C) Octopus. 7. Money loses its value when it A) It becomes too plentiful. B) Becomes too portabale. C) Is divisible. D) Is durable. Show Answer Correct Answer: A) It becomes too plentiful. 8. Overall weather in an area over a long period of time. A) Environment. B) Archeology. C) Culture. D) Climate. Show Answer Correct Answer: D) Climate. 9. The earth is in shape of ..... A) Rectangle. B) Circle. C) Triangle. D) None of the above. Show Answer Correct Answer: B) Circle. 10. What is the approximate percentage of oxygen in the Earth's atmosphere? A) 25%. B) 1%. C) 0.004%. D) 21%. Show Answer Correct Answer: D) 21%. 11. Atmosphere means A) Narrow zone where land water and air interact. B) Our surroundings. C) Blanket of air which surrounds the earth. D) Gravitational force of the earth. Show Answer Correct Answer: C) Blanket of air which surrounds the earth. 12. Causes of photochemical smog? A) Photochemical smog is produced when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere. B) Oxides and at least one volatile organic compound (VOC) in the atmosphere. C) Sunlight reacts with nitrogen oxides. D) None of the above. Show Answer Correct Answer: A) Photochemical smog is produced when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere. 13. Which of the following is not one of the 3 R's humans can practice to minimize their effects on the environment? A) Reduce. B) Remix. C) Reuse. D) Recycle. Show Answer Correct Answer: B) Remix. 14. You use corn stalks, wheat, pine cones to generate energy. A) It's biomass. B) It's hydropower. C) It's geothermal energy. D) It's solar energy. Show Answer Correct Answer: A) It's biomass. 15. The three roles of biotic elements in an ecosystem are: A) Predator, prey, consumer. B) Producer, consumer, decomposer. C) Mother, father, decomposer. D) None of the above. Show Answer Correct Answer: B) Producer, consumer, decomposer. 16. World Environment Day forms which part of the United Nations? A) United Nations Environment Program. B) United Nations Environment Conservation Program. C) United Nation Environment & Biodiversity Program. D) United Nations Eco-System Preservation Program. Show Answer Correct Answer: A) United Nations Environment Program. 17. ..... do not have sweat glands. A) Lions. B) Buffaloes. C) Camels. D) Humans. Show Answer Correct Answer: C) Camels. 18. PLANT A TREE A) Cut the tree. B) Trees. C) Dismantle. D) Irrigate. Show Answer Correct Answer: B) Trees. 19. Which of the following statements are true about human height? A) A person's height is determined completely by DNA. B) Height is neither in a person's DNA nor affected by the environment. C) Height is determined completely by what environment a person lives in. D) Height is affected by a person's DNA and also their environment, like their nutrition. Show Answer Correct Answer: D) Height is affected by a person's DNA and also their environment, like their nutrition. 20. State whether the following statements are true of false.Every living thing has its own environment. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. The state of matter/matters, that have both a fixed shape and a definite volume is/are A) Liquids only. B) Solids only. C) Gas and liquids. D) Liquids and solids. Show Answer Correct Answer: B) Solids only. 22. What is the most important thing in Photochemical reaction? A) Light. B) Temperature. C) Pressure. D) Catalyst. Show Answer Correct Answer: A) Light. 23. Soil is a part of ..... component of environment A) Natural. B) Human. C) Human-made. D) None of the above. Show Answer Correct Answer: A) Natural. 24. The word Environment comes from the ..... word ..... A) Greek, Envron. B) French, Environer. C) Spanish, Enover. D) None of the above. Show Answer Correct Answer: B) French, Environer. 25. In order to boost and double India's export of goods and services to over USD 1, 000 billion by 2025, it is important to lower effective corporate tax rate, bring down cost of capital and simplify regulatory and tax framework. Identify the related dimension of business environment. A) Social dimension and Legal dimension. B) Technological dimension and Political dimension. C) Political dimension and Social dimension. D) Economic dimension and Legal dimension. Show Answer Correct Answer: D) Economic dimension and Legal dimension. ← PreviousNext →Related QuizzesClass 7 Geography Chapter 1 Environment Quiz 1Class 7 Geography Chapter 1 Environment Quiz 2Class 7 Geography Chapter 1 Environment Quiz 3Class 7 Geography Chapter 1 Environment Quiz 4Class 7 Geography Chapter 1 Environment Quiz 5Class 7 Geography Chapter 1 Environment Quiz 6Class 7 Geography Chapter 1 Environment Quiz 7Class 7 Geography Chapter 1 Environment Quiz 8Class 7 Geography Chapter 1 Environment Quiz 9Class 7 Geography Chapter 1 Environment Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books