This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Environment > Class 7 Geography Chapter 1 Environment – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Water moves constantly from one form to another is called A) C4 cycle. B) C3 cycle. C) Water cycle. D) Both 1 and 3. Show Answer Correct Answer: C) Water cycle. 2. Is recycling truly beneficial for the environment? A) No because it is a waste of time. B) No because it makes people tired. C) Yes, because it helps people a lot. D) Yes because recycling is not only helping to clean the environment but also helping people to earn money. Show Answer Correct Answer: D) Yes because recycling is not only helping to clean the environment but also helping people to earn money. 3. TO BE RESPONSIBLE FOR A) Be problematic. B) Be troubled. C) Be responsible for. D) Be a scourge of. Show Answer Correct Answer: C) Be responsible for. 4. Question-9. Are created by nature? A) Rivers, mountains, mountains. B) Home, Road, School. C) Dam, bridge, building. D) None of the above. Show Answer Correct Answer: A) Rivers, mountains, mountains. 5. It is a system formed by the interaction of all living organisms with each other and with the physical and chemical factors of the environment on which they live. A) Multi-system. B) Biosystem. C) Subsystem. D) Ecosystem. Show Answer Correct Answer: D) Ecosystem. 6. Oil spill in water bodies is what type of pollution? A) Land Pollution. B) Water Pollution. C) Noise Pollution. D) None of the above. Show Answer Correct Answer: B) Water Pollution. 7. Karthik and his friends plant trees on their birthdaya A) Protective. B) Destructive. C) All the above. D) None of the above. Show Answer Correct Answer: A) Protective. 8. An organism that produces its own food supply from inorganic compounds is called a(an) A) Debtivore. B) Consumer. C) Autotroph. D) Heterotroph. Show Answer Correct Answer: C) Autotroph. 9. In what habitat would you find an alligator? A) Rainforest. B) Mountains. C) Wetlands. D) None of the above. Show Answer Correct Answer: C) Wetlands. 10. Which of the four is not a greenhouse gas? A) Chlorofluorocarbon. B) Oxygen. C) Carbon dioxide. D) Methane. Show Answer Correct Answer: B) Oxygen. 11. People cut doun a large number of trees which environmental problem does it refer to? A) Water Pollution. B) Global Warming. C) Deforestation. D) Air Pollution. Show Answer Correct Answer: C) Deforestation. 12. Acid rain damages: A) Plants. B) Animals. C) Buildings. D) Plants, animals and buildings all. Show Answer Correct Answer: D) Plants, animals and buildings all. 13. In an environment that has tall trees, animal 1 has a long neck. Animal 2 has a short neck. What can you tell about the animals? A) Both animals have equal chances at survival. B) Animal 1 has a better chance at survival. C) Animal 2 has a better chance at survival. D) Neither animal will be able to survive in this environment. Show Answer Correct Answer: B) Animal 1 has a better chance at survival. 14. Where do you throw the rubbish or waste? A) Beside the streets. B) Into the rubbish bin. C) In the river. D) None of the above. Show Answer Correct Answer: B) Into the rubbish bin. 15. Wearing different clothes during the winter or summer. A) Adapt. B) Modify. C) All the above. D) None of the above. Show Answer Correct Answer: A) Adapt. 16. Globalization does not involve * A) Free flow of capital. B) Global mechanism for settlement of economic disputes. C) Free flow of goods & services. D) Reduction of barrier. Show Answer Correct Answer: D) Reduction of barrier. 17. A narrow zone where all three domains of the earth-lithosphere, atmosphere and hydrosphere interact to create and sustain life is called A) Environment. B) Ecosystem. C) Biosphere. D) None of the above. Show Answer Correct Answer: C) Biosphere. 18. What human activity below may contribute to decrease biodiversity? A) Cutting of trees. B) Bird hunting. C) Mining activity. D) All of these. Show Answer Correct Answer: D) All of these. 19. ..... damages the environment A) Human activities. B) Pollution. C) Pollutants. D) None of the above. Show Answer Correct Answer: B) Pollution. 20. The imporatnt component of environment is A) Biosphere. B) Lithosphere. C) Atmosphere. D) All of these. Show Answer Correct Answer: D) All of these. 21. Macro and operating factors are part of the external environment A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 22. ..... FORCE OF THE EARTH HOLDS THE ATMOSPHERE AROUND IT A) ULTRAVIOLET RAYS. B) SUN. C) GRAVITATIONAL. D) None of the above. Show Answer Correct Answer: C) GRAVITATIONAL. 23. Making it harder for an organism to meet its needs in an environment A) Adaptive. B) Non-adaptive. C) Data. D) Function. Show Answer Correct Answer: B) Non-adaptive. 24. Which of the following is an example of a biotic component? A) Soil. B) Animals. C) Air. D) Rocks. Show Answer Correct Answer: B) Animals. 25. Name any two activities practiced by the rural people A) Trade, service. B) Farming, Fishing. C) All the above. D) None of the above. Show Answer Correct Answer: B) Farming, Fishing. 26. What is the life bearing layer on the earth called- A) Hydrosphere. B) Biosphere. C) Lithosphere. D) Atmosphere. Show Answer Correct Answer: B) Biosphere. 27. What is the main difference between primary and secondary ecological succession? A) Primary begins WITHOUT soil; Secondary begins WITH soil. B) Primary is the first state and secondary is the second stage. C) Primary builds plant community; secondary builds animal community. D) Primary begins WITH soil; Secondary begins WITHOUT soil. Show Answer Correct Answer: A) Primary begins WITHOUT soil; Secondary begins WITH soil. 28. Mongolia has a ..... type of location A) Continental. B) Maritime. C) Peninsular. D) Insular. E) Isthumian. Show Answer Correct Answer: A) Continental. 29. What do people in your country do ..... the environment? A) Damage. B) Save. C) Recycle. D) Waste. Show Answer Correct Answer: B) Save. 30. Who should lead to a responsible production? A) Indiviuals and Companies. B) Indivudals and companies. C) Individuals and comanies. D) Individuals and companies. Show Answer Correct Answer: D) Individuals and companies. 31. The continental slope is the shallowest part of the continental margin. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 32. Which one of the following is a basic life support system? A) Music system. B) Environment. C) Transportation. D) None of these. Show Answer Correct Answer: B) Environment. 33. What is deforestation? A) Clearing Earth's forests on a massive scale. B) Eating too much vegetables. C) Going to a forest and pulling weeds. D) Clearing the five trees in my backyard. Show Answer Correct Answer: A) Clearing Earth's forests on a massive scale. 34. We all need ..... to survive and grow. A) Air. B) Sunlight. C) Water. D) All of these. Show Answer Correct Answer: D) All of these. 35. Gases are types of matter. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 36. What animal lives in a forest community? A) River otter. B) Elf owl. C) Bear. D) Clown fish. Show Answer Correct Answer: C) Bear. 37. Abiotic components are A) Humans. B) Air. C) Plants. D) Animals. Show Answer Correct Answer: B) Air. 38. Plants give off ..... , animals need oxygen to ..... A) Oxygen, breathe. B) Water, drink. C) Sunlight, see. D) None of the above. Show Answer Correct Answer: A) Oxygen, breathe. 39. Which includes environmental aspects? A) Water pollution. B) Deforestation. C) Reduced amount of ground water. D) The use of clean water. Show Answer Correct Answer: D) The use of clean water. 40. These are organisms that creates their own food such as plants and trees. A) Consumers. B) Population. C) Producers. D) Community. Show Answer Correct Answer: C) Producers. 41. The term acid rain was first used by A) Robert Angus. B) Robert ferraro. C) Angel Angus. D) Robert Hick. Show Answer Correct Answer: A) Robert Angus. 42. Which among the following is NOT a part of the natural environment? A) Tree. B) Sea. C) Mountain. D) Road. Show Answer Correct Answer: D) Road. 43. Which instrument is used to measure wind velocity? A) Seismograph. B) Barometer. C) Hygrometer. D) Anemometer. Show Answer Correct Answer: D) Anemometer. 44. Climate is affected by many factors including: A) Latitude, elevation, and proximity to bodies of water. B) Tides and currents. C) Wind. D) Snow and sleet. Show Answer Correct Answer: A) Latitude, elevation, and proximity to bodies of water. 45. Which of the following is a part of environment? A) A ladybird. B) N95 mask. C) Laptop. D) All of the above. Show Answer Correct Answer: D) All of the above. 46. Which force of the earth holds the atmosphere around it? A) Gravitational force. B) Pulling force. C) Pushing force. D) None of the above. Show Answer Correct Answer: A) Gravitational force. 47. Absolute location is also known as ..... location. A) Diagrammatic. B) Simple. C) Approximate. D) Exact. E) Graphical. Show Answer Correct Answer: D) Exact. 48. How are sand dunes formed? A) Plants growing. B) Winds blowing. C) Temperatures rising. D) Animals digging. Show Answer Correct Answer: B) Winds blowing. 49. Which is the oldest domesticated animal in human culture? A) Cattles. B) Fishes. C) Birds. D) Dogs. Show Answer Correct Answer: A) Cattles. 50. Which one of the following should replace the question mark below?Biotic factors-pine trees, squirrels, bacteriaAbiotic factors-light, water, ? A) Ferns. B) Worms. C) Soil. D) Cacti. Show Answer Correct Answer: C) Soil. 51. TRUE or FALSE:A community includes all abiotic and biotic factors. A) TRUE. B) Judgment. C) All the above. D) None of the above. Show Answer Correct Answer: B) Judgment. 52. Atmosphere protects us from:- A) Insects. B) Harmful rays. C) Aircrafts. D) None of the above. Show Answer Correct Answer: B) Harmful rays. 53. Which one of the following is NOT a primary layer of the atmosphere? A) .Stratosphere. B) .Troposphere. C) .Exosphere. D) Mesosphere. Show Answer Correct Answer: C) .Exosphere. 54. What is the definition of a trait? A) A living thing. B) A description of how something works or why something happens. C) Something that can be observed about an organism, such as color or size. D) To stay alive. Show Answer Correct Answer: C) Something that can be observed about an organism, such as color or size. 55. Forest communities have a lot of cacti. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 56. Bruntdland Commission submitted it's report in which the concept of Sustainable Development was introduced. The name of report was A) Our Common Earth. B) Mother Earth. C) Our Common Future. D) Our Earth. Show Answer Correct Answer: C) Our Common Future. 57. Where do the food people eat and the clothes they wear come from? A) The grocery store. B) The wind. C) The government. D) The environment. Show Answer Correct Answer: D) The environment. 58. A trade in which goods are exchanged without the use of money is called A) Ecosystem. B) Barter System. C) Pollution. D) None of the Above. Show Answer Correct Answer: B) Barter System. 59. Which is an example of a biotic factor? A) Rocks. B) Water. C) The sun. D) Grass. Show Answer Correct Answer: D) Grass. 60. A major producer of wool A) USA. B) Sri Lanka. C) Australia. D) India. Show Answer Correct Answer: C) Australia. ← 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 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books