This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Environment > Class 7 Geography Chapter 1 Environment – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 13 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following are the impact of govt. policy changes on business & industry? * A) Increased competition. B) More Demanding customers. C) Need for change. D) All of the above. Show Answer Correct Answer: D) All of the above. 2. When is world environment day celebrated A) July 2. B) June 5. C) June 2. D) July 25. Show Answer Correct Answer: B) June 5. 3. The Green House gases keep the surface A) Hot. B) Neither hot nor cold. C) Warm. D) None of the above. Show Answer Correct Answer: C) Warm. 4. Denmark has a ..... location A) Continental. B) Peninsular. C) Isthmia. D) Insular. E) Maritime. Show Answer Correct Answer: B) Peninsular. 5. What is the development of land for houses and other buildings near a city called? A) Urbanization. B) Ruralization. C) Composting. D) Mining. Show Answer Correct Answer: A) Urbanization. 6. Why do planting trees help to slow climate change? A) Trees absorb water to prevent soil erosion. B) Trees release a large amount of oxygen into the atmosphere. C) Trees minimize air pollution. D) Trees absorb Carbon dioxide from the air during food making or photosynthesis. Show Answer Correct Answer: D) Trees absorb Carbon dioxide from the air during food making or photosynthesis. 7. Human environment is greatly influenced by A) Ecosystem. B) Nature. C) Both (a) and (b). D) None of the above. Show Answer Correct Answer: B) Nature. 8. Which of the following is ODD?We should ..... to protect environment. A) Stop wasting water. B) Throw rubbish around. C) Save energy. D) Plant trees. Show Answer Correct Answer: B) Throw rubbish around. 9. Which forest ecosystem is characterized by low temperatures, short growing seasons, and coniferous trees? A) Temperate Forest. B) Taiga Forest. C) Tropical rainforest. D) Deciduous Forest. Show Answer Correct Answer: B) Taiga Forest. 10. Hydrosphere is ..... A) Essential for all living organisms. B) Not essential but is beneficial for all living organiisms. C) Essential for all non living things. D) Both a and b. Show Answer Correct Answer: A) Essential for all living organisms. 11. Mountains in North America A) Alps. B) Andes. C) Rockies. D) Atlas. Show Answer Correct Answer: C) Rockies. 12. Which is not included as an environment? A) Man. B) Classroom. C) Factory. D) Lake. Show Answer Correct Answer: A) Man. 13. Gases that keep the Earth's temperature steady are called A) Temperature monitors. B) Greenhouse gases. C) Atmospheric gases. D) Heat gases. Show Answer Correct Answer: B) Greenhouse gases. 14. Why do we modify our environment A) To destroy our environment. B) To see the reaction after what we do. C) According to our needs. D) None of the above. Show Answer Correct Answer: C) According to our needs. 15. Examples for Biodigradble Waste A) Vegetable peels. B) Plants. C) Fruits. D) All of these. Show Answer Correct Answer: D) All of these. 16. Abiotic and the Biotic components of the Earth need each other for life to exist. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. What can you do to help fight climate change? A) Divest from fossil fuel companies. B) Engage yourself in the science behind climate change. C) Vote for political candidates who will advocate for climate-related legislation and policy improvements. D) All of the above. Show Answer Correct Answer: D) All of the above. 18. Which is not a component of the human environment? A) Land. B) Religion. C) Community. D) Family. Show Answer Correct Answer: A) Land. 19. Mountaineers and campers put up ..... A) Tent. B) Houseboat. C) Stilt house. D) None of the above. Show Answer Correct Answer: A) Tent. 20. To process used objects so that they can be used again A) Benefit. B) Recycle. C) Reduce. D) None of the above. Show Answer Correct Answer: B) Recycle. 21. Carbon dioxide (Co2) + Water (H2O) [sunlight +chlorophyll] = glucose (C6 H12 O6) +Oxyzen (O2) What is the equation of- A) Respiration. B) Mineral cycle. C) Photosynthesis. D) Recycling of minerals. Show Answer Correct Answer: C) Photosynthesis. 22. Name the smallest bird. A) Owl. B) Humming Bird. C) Sparrow. D) Crow. Show Answer Correct Answer: B) Humming Bird. 23. Which of the following is a natural habitat for animals? A) Zoo B) Forest C) City A) A) Ocean. B) C) Mountain. C) B) Desert. D) B. Show Answer Correct Answer: D) B. 24. Which is not natural disaster? A) Oil game. B) Earthquake. C) Drought. D) Flood. Show Answer Correct Answer: A) Oil game. 25. Question-10. Sampudra, ocean, rivers, lakes, ponds etc. are made together? A) Stroke. B) Hydromal. C) Atmosphere. D) Bio division. Show Answer Correct Answer: B) Hydromal. 26. Richter scale measures ..... A) The intensity of an earthquake. B) The no of earthquakes. C) The damages of earthquake. D) None of the above. Show Answer Correct Answer: A) The intensity of an earthquake. 27. On which date International Day for Biodiversity is observed? A) June, 5. B) May, 20. C) May, 15. D) May, 22. Show Answer Correct Answer: D) May, 22. 28. An animal found in the desert is A) River otter. B) Elf owl. C) Clown fish. D) Bison. Show Answer Correct Answer: B) Elf owl. 29. Which of the following is a feature of demonetisation? A) Tax administration measure. B) Channelising savings into the formal financial system. C) Development of less-cash economy. D) All of the above. Show Answer Correct Answer: D) All of the above. 30. Which species got extinct in the Cretaceous period? A) Quagga. B) Dinosaur. C) Sunderban Dwarf Rhinoceros. D) Pink Headed Duck. Show Answer Correct Answer: B) Dinosaur. 31. The process of making compose from various kinds of worms are known as- A) Respiration. B) Vermicomposetition. C) Vermicomposeting. D) Photosynthesis. Show Answer Correct Answer: C) Vermicomposeting. 32. ..... contributes to 55% of total primary energy production? A) Coal. B) Petroleum. C) Nuclear energy. D) Natural gas. Show Answer Correct Answer: A) Coal. 33. Which one of the fallowing animals is called the ship of the desert? A) Goat. B) Dogs. C) Camel. D) Cow. Show Answer Correct Answer: C) Camel. 34. What organism starts the flow of energy in a food web or food chain? A) Primary consumer. B) Tertiary producer. C) Herbivore. D) Producer. Show Answer Correct Answer: D) Producer. 35. ..... break them to simpler forms and help to rot them A) Manure. B) Microorganisms. C) Biodegradble. D) None of the above. Show Answer Correct Answer: B) Microorganisms. 36. How do you reduce the usage of plastic bags? A) Bring your own grocery or cotton bag. B) Carry the items with your own hands. C) Never go shopping. D) None of the above. Show Answer Correct Answer: A) Bring your own grocery or cotton bag. 37. We should clean of our house ..... A) Every week. B) Every year. C) Every month. D) Every day. Show Answer Correct Answer: D) Every day. 38. Which gas makes up the largest portion of air? A) Carbon dioxide. B) Nitrogen. C) Oxygen. D) Methane. Show Answer Correct Answer: B) Nitrogen. 39. Delaying school opening due to snow. A) Adapt. B) Modify. C) All the above. D) None of the above. Show Answer Correct Answer: A) Adapt. 40. What does frog produce so that it can stop other animals from eating them? A) Mucus. B) Poison. C) All the above. D) None of the above. Show Answer Correct Answer: B) Poison. 41. The relationship between the living organism and their surroundings form ..... A) Eco system. B) Biosphere. C) Hydrosphere. D) Environment. Show Answer Correct Answer: A) Eco system. 42. When a pond freezes what happens to the fish? A) They freeze and die. B) They migrate to marshland. C) They rest at the bottom of the pond. D) None of the above. Show Answer Correct Answer: C) They rest at the bottom of the pond. 43. Ozone is formed in the A) Troposhere. B) Mesosphere. C) Stratosphere. D) Thermosphere. Show Answer Correct Answer: C) Stratosphere. 44. State whether the following statements are True or False.A lot of non-biodegradable waste can be reused or recycled. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 45. Inflation is caused by A) Increase in prices in the economy. B) To little money in the economy. C) Greater demand than supply. D) Greater supply than demand. Show Answer Correct Answer: C) Greater demand than supply. 46. Who is known as 'The Forest Man of India'? A) Salim Ali. B) Kinkari Devi. C) Will get Jadav. D) Rajendra Singh. Show Answer Correct Answer: C) Will get Jadav. 47. Which product of incomplete combustion gives photochemical smog its yellowish color? A) Ozone. B) Nitrous oxide. C) VOCs. D) PANs. Show Answer Correct Answer: B) Nitrous oxide. 48. The area where garbage is collected and decomposed is called ..... A) Dustbin. B) Landfills. C) Compost. D) All of the above. Show Answer Correct Answer: B) Landfills. 49. Sulfur dioxide is the pollutant that causes ..... A) Greenhouse effect. B) Melting polar icecaps. C) Global warming. D) Acid rain. Show Answer Correct Answer: D) Acid rain. 50. ..... is a pair biodegradable waste. A) Leaves and metal. B) Flowers and paper. C) Glass and metal. D) Food wastes and plastics. Show Answer Correct Answer: B) Flowers and paper. 51. It is used in villages A) Bullock carts. B) Auto. C) Van. D) None of the above. Show Answer Correct Answer: A) Bullock carts. 52. The process of gradual increase in the earth's atmosphere is called ..... A) Pollution. B) Green house effect. C) Acid rain. D) Global Warming. Show Answer Correct Answer: D) Global Warming. 53. What is deafness A) Can't hear. B) Can't see. C) Can't walk. D) Can't speak. Show Answer Correct Answer: A) Can't hear. 54. GREENHOUSE EFFECT A) Effect of Green House. B) SCALLION. C) Pasture effect. D) Greenhouse Effect. Show Answer Correct Answer: D) Greenhouse Effect. 55. PROTECT THE NATURE A) Escape to nature. B) Protect Nature. C) Natural and unadulterated. D) Nature. Show Answer Correct Answer: B) Protect Nature. 56. The rising of sea levels will have astronomical effects on coastal living spaces. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 57. ..... is the contamination of air, land, and water. A) Conservation. B) Ecology. C) Pollution. D) None of the above. Show Answer Correct Answer: C) Pollution. 58. The perfect zone of the earth where land, water and air interact with each other to support life ..... A) Ecodomain. B) Biosphere. C) Atmosphere. D) None of the above. Show Answer Correct Answer: B) Biosphere. 59. Blanket of earth which surrounds the earth A) Lithosphere. B) Biosphere. C) Wind mill. D) Atmosphere. Show Answer Correct Answer: D) Atmosphere. 60. Which day is Earth Day A) October 31. B) August 12. C) April 22. D) December 21. Show Answer Correct Answer: C) April 22. ← 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books