This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Environment > Class 7 Geography Chapter 1 Environment – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 16 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Plant and animal kingdom together make ..... A) Lithosphere. B) Biosphere. C) Atmosphere. D) All the above. Show Answer Correct Answer: B) Biosphere. 2. Acid rains are caused due to high concentration of ..... A) Methane. B) CFCs. C) Sulphur oxide. D) Ethane. Show Answer Correct Answer: C) Sulphur oxide. 3. The term used for the relation between the living organisms as well as the relation between the organisms and their surroundings, A) Barter system. B) Human environment. C) Eco system. D) None of the above. Show Answer Correct Answer: C) Eco system. 4. Who declared the first World Environment Day? A) The World Bank. B) The World Economic Forum. C) The United Nations. D) The United Nations Environment Programme (UNEP). Show Answer Correct Answer: D) The United Nations Environment Programme (UNEP). 5. What is the first thing that would happen in this food chain if the grass died?Sun $\rightarrow$ Grass $\rightarrow$ Mouse $\rightarrow$ Snake $\rightarrow$ Hawk A) The hawk population would decrease. B) The mouse population would increase. C) The mouse population would decrease. D) The snake population would increase. Show Answer Correct Answer: C) The mouse population would decrease. 6. Carbon-di-oxide is used by plants during which of the following process? A) Transportation. B) Respiration. C) Photosynthesis. D) Transpiration. Show Answer Correct Answer: C) Photosynthesis. 7. Which of the following is incorrect about lithosphere? A) Lithosphere has a regular surface. B) Lithosphere is the source of mineral wealth. C) Lithosphere is the domain that provides us with forests etc. D) Lithosphere is the solid crust or the hard op layer of earth. Show Answer Correct Answer: A) Lithosphere has a regular surface. 8. We must throw waste A) In parks. B) In public places. C) On the roads. D) In garbage bins. Show Answer Correct Answer: D) In garbage bins. 9. Example of omnivores is- A) Lion. B) Human. C) Hawk. D) Snake. Show Answer Correct Answer: B) Human. 10. Which of these countries have NOT made national plastic bag regulations? A) Kenya. B) USA. C) Rwanda. D) China. Show Answer Correct Answer: B) USA. 11. The hydrosphere is the domain of ..... A) Land. B) Air. C) Water. D) None of the above. Show Answer Correct Answer: C) Water. 12. Variation is ..... A) A living thing, such as a plant or an animal. B) Differences among organisms. C) A trait that can change over time to help an organism survive. D) None of the above. Show Answer Correct Answer: B) Differences among organisms. 13. Open market sales shrink ..... thereby lowering ..... A) The money multiplier; the money supply. B) The money multiplier; reserves and the monetary base. C) Reserves and the monetary base; the money supply. D) The money base; the money multiplier. Show Answer Correct Answer: C) Reserves and the monetary base; the money supply. 14. The amount that all banks have to keep in the reserve and they can't loan out to people A) Fiscal spending. B) Reserve requirement. C) Lending policy. D) Monetary lending. Show Answer Correct Answer: B) Reserve requirement. 15. The sphere of the environment which provides us land is called- A) Atmosphere. B) Biosphere. C) Hydrosphere. D) Lithosphere. Show Answer Correct Answer: D) Lithosphere. 16. Which of the following is the example of impact of development activities on hydrosphere? A) Water Pollution. B) Noise Pollution. C) Soil Pollution. D) Air Pollution. Show Answer Correct Answer: A) Water Pollution. 17. Influences that come from within the business are in the ..... A) Macro Environment. B) External Environment. C) Operating Environment. D) Internal Environment. Show Answer Correct Answer: D) Internal Environment. 18. What is the original source of energy for nearly all living organisms on earth? A) Water. B) Plants. C) Sun. D) Soil. Show Answer Correct Answer: C) Sun. 19. People who live in the northeastern United States use heating units to keep their homes warm in winter. This is an example of ..... A) Modifying. B) Adapting. C) All the above. D) None of the above. Show Answer Correct Answer: B) Adapting. 20. World Environment Day A) 10th June. B) 20th June. C) 15th June. D) 5th June. Show Answer Correct Answer: D) 5th June. 21. Most plants are ..... in colour A) Green. B) Yellow. C) White. D) None of the above. Show Answer Correct Answer: A) Green. 22. Which among the following is known as "Sairandhri Vanam" ? A) Mudumalai National Park. B) Silent Valley National Park. C) Periyar National Park. D) Guindy National Park. Show Answer Correct Answer: B) Silent Valley National Park. 23. Over 80 trillion aluminium cans are recycled every year, and just ..... of them is enough to power a TV for 3 hours. A) 1. B) 5. C) 100. D) 10. Show Answer Correct Answer: A) 1. 24. All of the "nature made" things that are useful in your environment are called A) An ecosystem. B) The environment. C) A population. D) Natural resources. Show Answer Correct Answer: D) Natural resources. 25. All energy for life comes from the ..... A) Moon. B) Atmosphere. C) Earth. D) Sun. Show Answer Correct Answer: D) Sun. 26. What are the components of environment A) Natural. B) Human made. C) Human. D) All of the above. Show Answer Correct Answer: D) All of the above. 27. What is an example of a community? A) Frogs, ducks, water lilies. B) Alligators, rocks, water. C) All the above. D) None of the above. Show Answer Correct Answer: A) Frogs, ducks, water lilies. 28. All plants, animals and human beings depend on their immediate surroundings for life-supporting nutrients. Often, they are all also interdependent on each other. What is this relationship among the living, as well as between the living and their surroundings forms called? A) The ecosystem. B) The biosphere. C) Forests. D) The animal kingdom. Show Answer Correct Answer: A) The ecosystem. 29. If an owl eats a rat and the rat eats seeds, what is the owl in the energy pyramid? A) Scavenger. B) 2nd level consumer. C) 1st level consumer. D) Tertiary consumer. Show Answer Correct Answer: B) 2nd level consumer. 30. Nijgadh forest is home to ..... A) 333 plant species, 23 mammal species, 31 birds species and 10 reptile species. B) 233 plant species, 24 mammal species, 31 birds species and 105reptile species. C) 333 plant species, 23 mammal species, 35 birds species and 20 reptile species. D) 333plant species, 22 mammal species, 34 birds species and 10 reptile species. Show Answer Correct Answer: A) 333 plant species, 23 mammal species, 31 birds species and 10 reptile species. 31. Drinking polluted water causes disease such as ..... A) Chicken pox. B) Malaria. C) Dysentery. D) None of the above. Show Answer Correct Answer: C) Dysentery. 32. To change from solid to liquid (for example, from ice to water) A) Melt. B) Extinct. C) Waste. D) Flood. Show Answer Correct Answer: A) Melt. 33. Why are polar climates so much colder than tropical climates? A) Polar bears prefer the cold. B) It is too humid in tropical climates. C) Atmospheric circulation because the Earth spins on its axis. D) Sunlight is very indirect at the poles. Show Answer Correct Answer: D) Sunlight is very indirect at the poles. 34. What is a threat to environment? A) Growing plants. B) Growing population. C) Growing crops. D) None of the above. Show Answer Correct Answer: B) Growing population. 35. Lithosphere is oftentimes called as A) Litho. B) Crust. C) Fusion. D) Crush. Show Answer Correct Answer: B) Crust. 36. Most microorganisms cannot be seen without a ..... A) Telescope. B) Magnifying lens. C) Microscope. D) X-ray machine. Show Answer Correct Answer: C) Microscope. 37. What is an environment? A) All the living and nonliving things in an area. B) The differences in traits of organisms in a population. C) Making it easier for an organism to meet its needs. D) None of the above. Show Answer Correct Answer: A) All the living and nonliving things in an area. 38. We should waste water A) Right. B) Wrong. C) All the above. D) None of the above. Show Answer Correct Answer: B) Wrong. 39. A stakeholder is ..... A) Someone who has a stake in the business. B) Someone who has an interest in the business and has different demands on the business. C) Someone who holds a steak. D) Someone who owns the business. Show Answer Correct Answer: B) Someone who has an interest in the business and has different demands on the business. 40. Pick the correct statement from the following to reduce pollution. A) Take a plastic bag for shopping. B) Throw the bottles and cans and increase the waste. C) Travel short distances on your vehicles and save time. D) Carry a cloth bag when you go for shopping. Show Answer Correct Answer: D) Carry a cloth bag when you go for shopping. 41. What is a sea breeze? A) Cooler air moving inland from the ocean. B) Warmer air moving inland from the ocean. C) Cooler air moving to sea. D) Warmer air moving to sea. Show Answer Correct Answer: A) Cooler air moving inland from the ocean. 42. What is a primary environmental impact of large dams? A) Enhanced natural habitats. B) Habitat Destruction. C) Improved water quality. D) Increased biodiversity. Show Answer Correct Answer: B) Habitat Destruction. 43. In which habitat would you find a whale? A) Ocean. B) Wetland. C) Grassland. D) None of the above. Show Answer Correct Answer: A) Ocean. 44. Changes to an environment may make it more difficult for an organism to find- A) Food. B) Shelter. C) Water. D) All of the above. Show Answer Correct Answer: D) All of the above. 45. ..... is the best fertilizer. A) Vermicompost. B) Synthetic. C) Fruits. D) Urea. Show Answer Correct Answer: A) Vermicompost. 46. If you are too hot and need to cool down, which of the following methods would use the least amount of energy? A) Open the windows to let a breeze in. B) Turn on an electric fan. C) Open the freezer door to cool the room. D) Put the air conditioner on the coldest setting. Show Answer Correct Answer: A) Open the windows to let a breeze in. 47. PVC is a very toxic form of plastic. What is the full form of PVC? A) Polyvinyl camphor. B) Plastic vinyl compounds. C) Polymer vinyl chloride. D) Polyvinyl chloride. Show Answer Correct Answer: D) Polyvinyl chloride. 48. ..... causes strong winds A) Heavy rain. B) Thunder. C) Burning forest. D) Deforestation. Show Answer Correct Answer: D) Deforestation. 49. Poultry farming is rearing and breeding of ..... A) Cows. B) Goats. C) Animals. D) Chickens. Show Answer Correct Answer: D) Chickens. 50. Which of the follow are responsible for returning nutrients to the soil? A) Carnivores. B) Decomposersers. C) Producers. D) Scavengers. Show Answer Correct Answer: B) Decomposersers. 51. My mother's car is leaking oil. She parked her car on my street and oil leaked onto the concrete. Last night it rained heavily and washed the oil into the storm drain. What kind of pollution resulted? A) Land pollution. B) Water pollution. C) Noise pollution. D) Air pollution. Show Answer Correct Answer: B) Water pollution. 52. When was the first major conference on environmental issues under the United Nations was held? A) 1971. B) 1970. C) 1973. D) 1972. Show Answer Correct Answer: D) 1972. 53. Settlements that are occupied for a short period of time are called A) Permanent settlement. B) Temporary settlement. C) Compact settlement. D) None of the above. Show Answer Correct Answer: B) Temporary settlement. 54. Humans change the environment to make their lives safer and more comfortable. Which environment is this modification of natural environment by humans to meet their ever-growing needs for food, money, products, technology, etc. a part of? A) The Forest Environment. B) The Animal Environment. C) The Natural Environment. D) The Human Environment. Show Answer Correct Answer: D) The Human Environment. 55. What type of sediment comes from elements in the seawater? A) Hydrogenous Sediments. B) Terrigenous Sediments. C) Biogenous Sedimets. D) Chemigenous Sediments. Show Answer Correct Answer: A) Hydrogenous Sediments. 56. Environmental degradation is caused by ..... A) Loss of ecosystem. B) Conservation of nature. C) Controlled pollution. D) Over-exploitation of nature. Show Answer Correct Answer: D) Over-exploitation of nature. 57. In addition to producer and consumer there are some organism which derive their food from dead and decaying plants and animals Is called A) Scavenger. B) Decompser. C) Consumer. D) Minerals. Show Answer Correct Answer: B) Decompser. 58. When trees are cut, amount of oxygen ..... A) Increase. B) Derease. C) None. D) None of the above. Show Answer Correct Answer: B) Derease. 59. A thin layer of soil covers the ..... A) Atmosphere. B) Hydrosphere. C) Lithosphere. D) All of the above. Show Answer Correct Answer: C) Lithosphere. 60. In places where it rains or snows a lot houses have ..... roofs? A) Slanting. B) Plane. C) Square. D) None of the above. Show Answer Correct Answer: A) Slanting. ← 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