This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Environment > Class 7 Geography Chapter 1 Environment – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 12 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Organisms that feed on both living producers and other consumers. A) Herbivores. B) Detritivores. C) Carnivores. D) Omnivores. Show Answer Correct Answer: D) Omnivores. 2. Which of the following natural events would promote the growth of new plants? A) Snow falling on the ground. B) Long periods of darkness. C) Rain and warm temperatures. D) A very strong earthquake. Show Answer Correct Answer: C) Rain and warm temperatures. 3. What is the main reason farming is unsuccessful in Africa? A) Not enough shovels. B) Not enough sun. C) Not enough space. D) Not enough water. Show Answer Correct Answer: D) Not enough water. 4. Are plants and animals found both in natural and built in environment? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 5. Wastes are also often thrown or buried, causing ..... A) Air pollution. B) Water pollution. C) Land pollution. D) Waste. Show Answer Correct Answer: C) Land pollution. 6. Modern day Egyptians have built the Aswan Dam to keep the Nile River from flooding. This is an example of ..... A) Modifying. B) Adapting. C) All the above. D) None of the above. Show Answer Correct Answer: A) Modifying. 7. The Planet has recently been dubbed as an asteroid A) Pluto. B) Mars. C) Jupiter. D) None of the above. Show Answer Correct Answer: A) Pluto. 8. To keep the Earth clean, we need to find ways to reduce unnecesary ..... A) Waste. B) Compost. C) Glass. D) Water. Show Answer Correct Answer: A) Waste. 9. Exposure to loud noise over a long period of time may cause ..... A) Heart stroke. B) Deafness. C) Blind. D) Obesity. Show Answer Correct Answer: B) Deafness. 10. Chipko Movement was started by ..... A) K.M Munshi. B) Sundarlal Bahuguna. C) Gaura you have. D) None of the above. Show Answer Correct Answer: B) Sundarlal Bahuguna. 11. Overfarming and overgrazing farmlands have been a major influence in which destructive process? A) Income distribution. B) Reforestation. C) Desertification. D) Deforestation. Show Answer Correct Answer: C) Desertification. 12. The nonliving aspects of an ecosystem. A) Abiotic factors. B) Biotic factors. C) All the above. D) None of the above. Show Answer Correct Answer: A) Abiotic factors. 13. Ecosystem is a system formed by the interaction of which organisms A) Human. B) Living. C) Natural. D) Non-living. Show Answer Correct Answer: B) Living. 14. The ..... environment has low precipitation and the temperature changes from hot in the day to cold at night. A) Swamp. B) Desert. C) Tundra. D) Rain forest. Show Answer Correct Answer: B) Desert. 15. How do animals use plants? A) They use it for decoration. B) For air. C) They can use plants for food or shelter. D) None of the above. Show Answer Correct Answer: C) They can use plants for food or shelter. 16. ..... and ..... are examples of non biodegradble waste A) Metals, Glasses. B) Residental, Agriculture. C) None of these. D) None of the above. Show Answer Correct Answer: A) Metals, Glasses. 17. Burning of waste causes- A) Water pollution. B) Clean environment. C) Noise pollution. D) Air pollution. Show Answer Correct Answer: D) Air pollution. 18. 1 ..... is everything that makes up the surroundings of a living thing. A) Atmosphere. B) Biodegradable Waste. C) Pollution. D) Environment. Show Answer Correct Answer: D) Environment. 19. The animals is used in a desert. A) Lion. B) Camel. C) Ox. D) None of the above. Show Answer Correct Answer: B) Camel. 20. Preserve means ..... A) To keep safe. B) To harm. C) All the above. D) None of the above. Show Answer Correct Answer: A) To keep safe. 21. Here are things that will happen if there's no forest except ..... A) Some animals may be gone forever very soon. B) There won't be any fish left. C) In a few years' time, there might not be any tigers left. D) We will lose millions of species. Show Answer Correct Answer: B) There won't be any fish left. 22. Land is found over the continents and also on the ocean floors, under deep waters. And the Lithosphere is the top, hard, thin, soiled layer of the Earth that contains all the various landforms such as mountains, plains, valleys, and ..... A) 2lakes. B) Rivers. C) 4plateaus. D) Reflector. Show Answer Correct Answer: C) 4plateaus. 23. Which one is ORGANIC TRASH? A) Papers. B) Cans. C) Banana peel. D) Jars. Show Answer Correct Answer: C) Banana peel. 24. Atmosphere is useful to humans in different ways including A) It provides the life giving gas carbon dioxide. B) It doesn't protect us from harmful UV rays. C) It acts as a pillow and keep the earth warm by trapping the heat that radiates from the earth. D) It acts as a blanket and keep the earth warm by trapping the heat that radiates from the earth. Show Answer Correct Answer: D) It acts as a blanket and keep the earth warm by trapping the heat that radiates from the earth. 25. What kind of adaptation does an insect use when blending into its environment? A) Camouflage. B) Instinct. C) Mimicry. D) Hibernation. Show Answer Correct Answer: A) Camouflage. 26. We should say 'no' to plastic. A) Right. B) Wrong. C) All the above. D) None of the above. Show Answer Correct Answer: A) Right. 27. What is necessary between Natural and Human Environment? A) Enmity. B) A balance. C) Friendship. D) None of the above. Show Answer Correct Answer: B) A balance. 28. How many species of fishes are there? A) 18, 000. B) 38, 000. C) 28, 000. D) 8, 000. Show Answer Correct Answer: C) 28, 000. 29. The natural environment refers to A) Biotic. B) Abiotic. C) A and B Both. D) None of the above. Show Answer Correct Answer: C) A and B Both. 30. What can you infer about the environments of a fossil that lived in different parts of the world and is no longer found? A) The environments were likely very different in the past. B) The environments were likely similar in the past. C) The environments are unknown now. D) The environments are very likely similar now. Show Answer Correct Answer: B) The environments were likely similar in the past. 31. Planning is a ..... process A) Annual. B) Casual. C) Continuous. D) Periodic. Show Answer Correct Answer: C) Continuous. 32. Which factor has aided the most in creating a global business environment? A) Technology. B) Cultural change. C) Exchange rate. D) Government. Show Answer Correct Answer: A) Technology. 33. How many factors make up the Operating Environment? A) 3. B) 6. C) 4. D) 5. Show Answer Correct Answer: C) 4. 34. Who is the publisher of the book "Down To Earth" ? A) Sundarlal Bahuguna. B) Sunita Narain. C) Vandana Shiva. D) Chandi Prasad Bhatt. Show Answer Correct Answer: B) Sunita Narain. 35. Environment:Frenchword Environer/Environner meaning A) Surroundings. B) Neighborhood. C) Neighbourhood. D) All of these. Show Answer Correct Answer: C) Neighbourhood. 36. Warming of the atmosphere that occurs when certain gases absorb part of the solar radiation reflected by the Earth. It is called ..... A) Acid rain. B) Water pollution. C) Conservation. D) Greenhouse effect. Show Answer Correct Answer: D) Greenhouse effect. 37. Which one of the following is not a threat to environment A) Growing population. B) Growing plants. C) Growing of industries. D) All of these. Show Answer Correct Answer: B) Growing plants. 38. What type of pollution is caused by the Vehicles. A) Water. B) Soil. C) Air. D) Noise. Show Answer Correct Answer: D) Noise. 39. The human environment does not reveal the: A) Activities among human beings. B) Plants and animals that surround the human being. C) Creations among human beings. D) Interactions among human beings. Show Answer Correct Answer: B) Plants and animals that surround the human being. 40. Question-5.What is the hard upper layer of the Earth? A) The natural environment. B) Bio-bio. C) Man-made environment. D) Stroke. Show Answer Correct Answer: D) Stroke. 41. What is photochemical smog? A) Photochemical smog is a type of smog produced when ultraviolet light from the sun. B) Is a type of smog. C) Reacts with nitrogen oxides in the atmosphere. D) None of the above. Show Answer Correct Answer: A) Photochemical smog is a type of smog produced when ultraviolet light from the sun. 42. The thin layer of air that surrounds the earth is ..... A) Lithosphere. B) Hydrosphere. C) Atmosphere. D) Hemisphere. Show Answer Correct Answer: C) Atmosphere. 43. Why were snails with yellow shells more likely to survive in their environment 10 years ago? A) They had more predators. B) They had more prey. C) They weren't surviving better 10 years ago. D) Their environment was different and they could camouflage better. Show Answer Correct Answer: D) Their environment was different and they could camouflage better. 44. To help our environment, you should A) Recycle, remember, and reduce. B) Reduce, reuse, and recycle. C) Reuse, replace, and recycle. D) None of the above. Show Answer Correct Answer: B) Reduce, reuse, and recycle. 45. We wear ..... clothes during summer A) Silk. B) Cotton. C) Want. D) None of the above. Show Answer Correct Answer: B) Cotton. 46. Addition of harmful substance in water leads to ..... A) Algal bloom. B) Water pollution. C) High oxygen demand. D) Microbial growth. Show Answer Correct Answer: B) Water pollution. 47. ..... is a matter of colouring in green plants. A) Sunlight. B) Hydrogen. C) Oxygen. D) Chlorophyll. Show Answer Correct Answer: D) Chlorophyll. 48. Our ancestors adapted to the natural environment without making much changes to it, living in caves, on a simple diet of plants or animals. But as times changed, our needs increased, and we started modifying (even at times destroying) the natural environment. Which of the following disturbs the balance in our natural environment? A) 4recycling more. B) Planting more trees2. C) 2building less factories. D) 3realising chemical wastes of factories into rivers. Show Answer Correct Answer: D) 3realising chemical wastes of factories into rivers. 49. Which of the following describes how human building of houses, schools, businesses, and roads affects natural ecosystems? A) Animals may have a hard time finding food in their environments. B) People and animals can get along better in nature. C) People can have trouble getting along with other people. D) Plants will grow faster to make up for places where they were cut down. Show Answer Correct Answer: A) Animals may have a hard time finding food in their environments. 50. Explain the role of technology in shaping the business environment. A) Technology only increases costs for businesses. B) Technology is solely responsible for customer dissatisfaction. C) Technology has no impact on employee productivity. D) Technology enhances communication, streamlines operations, fosters innovation, and enables data-driven decision-making in the business environment. Show Answer Correct Answer: D) Technology enhances communication, streamlines operations, fosters innovation, and enables data-driven decision-making in the business environment. 51. We must say ' ..... 'to plastic and use paper or jute. A) No. B) Yes. C) All the above. D) None of the above. Show Answer Correct Answer: A) No. 52. Name any one way to dispose off waste A) Recycle. B) Landfills. C) Churing. D) None of the above. Show Answer Correct Answer: B) Landfills. 53. Biosphere refers to- A) Narrow zone where land, water and air interact. B) Domain of water. C) Blanket of air. D) None. Show Answer Correct Answer: A) Narrow zone where land, water and air interact. 54. Which of the following is a primary source of methane emissions into the atmosphere? A) Burning fossil fuels. B) Livestock. C) Volcanic eruptions. D) Deforestation. Show Answer Correct Answer: B) Livestock. 55. An altitude of 100 kilometres (62 mi; 330, 000 ft) above the Earth's sea level marks the beginning of space where human travellers are considered astronauts. What is it called Karman line? A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 56. On average, how long is a plastic bag used by a person before being thrown away? A) 1 Week. B) 1 day. C) 1 hour. D) 12 minutes. Show Answer Correct Answer: D) 12 minutes. 57. Some animals are adapted to survive harsh conditions. These animals drink very little and don't sweat. These adaptations make them well suited to what sort of environmental change? A) A steady decrease in temperature. B) Earthquakes that create new landforms. C) A long period of time with no rain. D) The arrival of a new species of predator. Show Answer Correct Answer: C) A long period of time with no rain. 58. Why is the business environment important for decision-making? A) The business environment is crucial for decision-making as it influences strategic planning and operational effectiveness. B) The business environment is only relevant for marketing strategies. C) Decision-making is solely based on personal intuition. D) The business environment has no impact on decision-making. Show Answer Correct Answer: A) The business environment is crucial for decision-making as it influences strategic planning and operational effectiveness. 59. What is the anthem of World Environment Day? A) Together We Can. B) Earth Anthem. C) Environment Anthem. D) One Earth. Show Answer Correct Answer: B) Earth Anthem. 60. Airways are the fastest and costliest means of transport. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← 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