This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Environment > Class 7 Geography Chapter 1 Environment – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these is not an example of decomposers? A) Leaves. B) Mold. C) Worm. D) Mushroom. Show Answer Correct Answer: A) Leaves. 2. STATE TRUE OR FALSEgrowing population is threat to environment A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 3. The Yellowstone National Park is a grassland ecosystem. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. Solid crust or top hard top layer of earth A) Biosphere. B) Lithosphere. C) Mantle. D) Continental crust. Show Answer Correct Answer: B) Lithosphere. 5. Everything that surround us A) Pollution. B) Plants and animals. C) Environment. D) Humans. Show Answer Correct Answer: C) Environment. 6. It is the careful use of natural resources in such manner that does NOT harm. A) Environmental Conservation. B) Environmental protection. C) Environmental restoration. D) None of the above. Show Answer Correct Answer: A) Environmental Conservation. 7. Business Environment means * A) Internal Environment of Business. B) External Environment. C) Internal and External Environment. D) Economic Environment of country. Show Answer Correct Answer: B) External Environment. 8. There are natural assets on Earth:- A) Sea, water and fish. B) Site, water and air. C) Bread, cloth and house. D) Rocks, soil and water. Show Answer Correct Answer: B) Site, water and air. 9. World environment day is on ..... A) 6 June. B) 9 June. C) 5 June. D) None of the above. Show Answer Correct Answer: C) 5 June. 10. Which of the following is the correct definition of 'Biodiversity'? A) The variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable. B) It encompasses the interaction of all living species. Climate, weather, and natural resources that affect human survival and economic activity. C) Both A & B. D) None of the above. Show Answer Correct Answer: A) The variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable. 11. The UNEP hosts which convention to prevent over exploitation of Wildlife flora & fauna A) CITES. B) LITES. C) SITES. D) ITES. Show Answer Correct Answer: A) CITES. 12. The surrounding conditions in which the business operates are called ..... A) Business Environments. B) Environments. C) Business Conditions. D) Business contacts. Show Answer Correct Answer: A) Business Environments. 13. To use the same thing more than once A) Recycle. B) Human population. C) Reduce. D) Reuse. Show Answer Correct Answer: D) Reuse. 14. Which of the following matching is WRONG? A) Waste-to-work. B) Reduce. C) Threaten-tehdit. D) Prostrate. Show Answer Correct Answer: D) Prostrate. 15. ..... is a huge problem in developing countries A) Technology. B) Famine. C) Carbon dioxide. D) Habitat. Show Answer Correct Answer: B) Famine. 16. What is the process by which plants use sunlight to synthesize foods with the help of chlorophyll called? A) Respiration. B) Transpiration. C) Photosynthesis. D) Fermentation. Show Answer Correct Answer: C) Photosynthesis. 17. Ancient Egyptians rebuilt their homes each year after the annual flooding. As time went on, they built their homes above the flood plain. This is an example of ..... A) Modifying. B) Depending. C) Adapting. D) None of the above. Show Answer Correct Answer: C) Adapting. 18. Three major components of physical environment are the- A) Lithosphere, Hydrogen and Water. B) Hydrostatic, Mesosphere and Troposphere. C) Ionosphere, Stratosphere and Hydrosphere. D) Lithosphere, Atmosphere and Hydrosphere. Show Answer Correct Answer: D) Lithosphere, Atmosphere and Hydrosphere. 19. Environer is a ..... word. A) FRENCH. B) GREEK. C) GERMAN. D) None of the above. Show Answer Correct Answer: A) FRENCH. 20. What are the sources of water pollution? A) Agriculture and residential. B) Excessive use of pesticides and insecticides. C) Industrial pollution and Sewage disposal. D) All the above. Show Answer Correct Answer: D) All the above. 21. Identify the merits of railways. A) It is a quick mode of transportation. B) It is cheap mode of transportation. C) It carries both the heavy goods and people over long distances. D) All of these. Show Answer Correct Answer: D) All of these. 22. Bungalows are temporary house. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. The importance of understanding of business environment is signified by: A) Coping with rapid changes. B) Improvement in performance. C) All of the above. D) None of the above. Show Answer Correct Answer: C) All of the above. 24. The domain of water is referred to A) Hydrosphere. B) Lithosphere. C) Atmosphere. D) All of these. Show Answer Correct Answer: A) Hydrosphere. 25. Which could harm human health? A) Reclamation. B) Compost. C) Hazardous waste. D) Nitrogen. Show Answer Correct Answer: C) Hazardous waste. 26. Identify the feature of business environment from following statement.Business environment have some forces which effect business firms directly but some factors affect them indirectly. A) Complexity. B) Inter-relatedness. C) Relativity. D) Specific and general forces. Show Answer Correct Answer: D) Specific and general forces. 27. What is the main focus of World Environment Day? A) End poverty. B) Reduce global warming. C) Promote sustainability. D) Protect biodiversity. Show Answer Correct Answer: D) Protect biodiversity. 28. Which are fresh water ecosystems? A) Ocean and rivers. B) Oceans and ponds. C) Rivers and lakes. D) Lakes and ponds. Show Answer Correct Answer: D) Lakes and ponds. 29. Which of these is not a renewable source of energy? A) Coal. B) Solar energy. C) Wind energy. D) Tidal energy. Show Answer Correct Answer: A) Coal. 30. What environment is really cold? A) Desert. B) Grassland. C) Tundra. D) Pond. Show Answer Correct Answer: C) Tundra. 31. An alternative for petrol and Diesel vehicles A) Green vehicles. B) Eco vehicles. C) CNG vehicles. D) All of these. Show Answer Correct Answer: C) CNG vehicles. 32. Habitats provide living things with ..... A) Air, water, food, space, and energy. B) Air, water, food, space, and shelter. C) Air, water, food, space, and sunlight. D) Air, water, food, space, and friends. Show Answer Correct Answer: B) Air, water, food, space, and shelter. 33. Which trait could help fish hide from predators in a coral reef? A) Their noses. B) The other fish in the coral. C) Their colorful scales. D) Food that is in the coral. Show Answer Correct Answer: C) Their colorful scales. 34. Air has highest concentration of following gas in descending order A) NO2, O2, CO2. B) NO2, CO2, O2. C) O2, NO2, CO2. D) NO2, O2, Argon. Show Answer Correct Answer: D) NO2, O2, Argon. 35. Under which environmental effects IBM and Coca-cola had to leave India? * A) Technical. B) Economic. C) Political. D) Social. Show Answer Correct Answer: C) Political. 36. Which results in habitat destruction? A) Urbanization. B) Conservation. C) Reforestation. D) Reclamation. Show Answer Correct Answer: A) Urbanization. 37. Which one of the following is a threat to the environment A) Growing plants. B) Growing crops. C) Growing population. D) None of these. Show Answer Correct Answer: C) Growing population. 38. Which of these do many animals need to provide a home? A) Shelter. B) Food. C) Air. D) Water. Show Answer Correct Answer: A) Shelter. 39. Which of the following is an example of social environment? A) Composition of family. B) Money supply in the economy. C) Consumer protection act. D) The constitution of the country. Show Answer Correct Answer: A) Composition of family. 40. An animal that hunts and eats other animals. A) Predator. B) Engineer. C) Population. D) Organism. Show Answer Correct Answer: A) Predator. 41. The greatest volume of air traffic is found in A) USA. B) Japan. C) China. D) India. Show Answer Correct Answer: A) USA. 42. How can businesses adapt to changes in the political environment? A) Businesses can adapt by monitoring trends, engaging in advocacy, diversifying markets, adjusting compliance strategies, and enhancing risk management. B) Reducing employee training programs. C) Focusing solely on product development. D) Ignoring political changes altogether. Show Answer Correct Answer: A) Businesses can adapt by monitoring trends, engaging in advocacy, diversifying markets, adjusting compliance strategies, and enhancing risk management. 43. An aeroplane flies over my house every night. What type of pollution is it causing? A) Air pollution. B) Water pollution. C) Noise pollution. D) Land pollution. Show Answer Correct Answer: C) Noise pollution. 44. World Environment Day was celebrated for the first time under which slogan? A) Gift to the Earth. B) Only One Future for Our Children. C) Only One Earth. D) A Tree for Peace. Show Answer Correct Answer: C) Only One Earth. 45. Part of earth having water resources like river, ponds, etc are called ..... A) TriPosphere. B) Hydrosphere. C) Atmosphere. D) Lithosphere. Show Answer Correct Answer: B) Hydrosphere. 46. The first Earth Day celebrations took place in ..... A) Russia. B) USA. C) Brazil. D) India. Show Answer Correct Answer: B) USA. 47. The word "disposal" means ..... A) Dissolve. B) Throw. C) To use. D) The act of getting rid of something. Show Answer Correct Answer: D) The act of getting rid of something. 48. After developing a tool scientists should ..... A) Bring the tool to a science fair and demonstrate for others how the tool is used. B) Find out if the people who moved near the forest want to try the tool out for themselves. C) Test the tool and see which features in the system work best and which need to be improved. D) Show the tool to other scientists and get their approval to use it in the forest with the wolves. Show Answer Correct Answer: C) Test the tool and see which features in the system work best and which need to be improved. 49. A food web is a network of food chains. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 50. The natural environment exploited by humans leads to ..... A) Environmental degradation. B) Change in habitat. C) Change in ecosystem. D) Changes in environment. Show Answer Correct Answer: A) Environmental degradation. 51. Customers, competitiors, suppliers and special interest groups are all part of the which environment? A) Internal. B) External. C) Operating. D) Macro. Show Answer Correct Answer: C) Operating. 52. Carbon dioxide+Water+glucose= A) Sunlight. B) Carbohydrates. C) Chlorophyll. D) Oxygen. Show Answer Correct Answer: D) Oxygen. 53. It would take how many Earths to meet the demands that human make on nature each year? A) 2. B) 2.5. C) 1.6. D) 1.5. Show Answer Correct Answer: C) 1.6. 54. Which of the following gases is most responsible for the greenhouse effect? A) Oxygen. B) Water vapour. C) Nitrous oxide. D) Methane. Show Answer Correct Answer: B) Water vapour. 55. What does drought mean? A) Too little water. B) Too much water. C) Just the right amount of water. D) None of the above. Show Answer Correct Answer: A) Too little water. 56. When a population thrives, it means that- A) The number of organisms is decreasing. B) It is growing strong and reproducing. C) The number of organisms is increasing. D) The number of organisms stays the same. Show Answer Correct Answer: B) It is growing strong and reproducing. 57. The component of air which get used up during the process Photosynthesis is A) Oxygen. B) Hydrogen. C) Carbon dioxide. D) Nitrogen. Show Answer Correct Answer: C) Carbon dioxide. 58. A house made of bricks, cement and steel is called a ..... A) Tent. B) Pakka House. C) Hut. D) None of the above. Show Answer Correct Answer: B) Pakka House. 59. A desert eco-system has ..... A) Camels. B) Kakaras. C) Sand. D) All of these. Show Answer Correct Answer: D) All of these. 60. Substance that can't be broken into simpler substances by Micro Organisms are known as ..... A) Non Biodegradable. B) Biodegradable. C) All the above. D) None of the above. Show Answer Correct Answer: A) Non Biodegradable. ← PreviousNext →Related QuizzesGeography QuizzesClass 7 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books