This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Forests Our Lifeline > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 21 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 21 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which is the oldest National Park of India? A) Sundarbans National Park. B) Kanha National Park. C) Kaziranga National Park. D) Galathea National Park. E) Jim Corbett National Park. Show Answer Correct Answer: E) Jim Corbett National Park. 2. Which of the following describes the Arctic Tundra? A) Cold, dry, treeless region. B) Cold, treeless region with lots of rain. C) Warm rainy region with lots of trees. D) None of the above. Show Answer Correct Answer: A) Cold, dry, treeless region. 3. What could happen to the rainforests if the current rate of deforestation continues? A) They will expand significantly. B) They will remain unchanged. C) They may be gone soon. D) They will become deserts. Show Answer Correct Answer: C) They may be gone soon. 4. Periyar Tiger reserve is located in A) Kerala. B) Rajasthan. C) Uttar Pradesh. D) Tamil over the over. Show Answer Correct Answer: A) Kerala. 5. The animals you find in the deciduous forests are A) Very few animals-often nocturnal. B) Many small mammals, birds, insects, etc. C) Many large mammals. D) Lots of diverse animals. Show Answer Correct Answer: B) Many small mammals, birds, insects, etc. 6. The ..... layer of the forest canopy interceptes the flow of ..... A) Uppermost, Water. B) Downmost, Raindrops. C) Uppermost, Raindrops. D) Downmost, Water. Show Answer Correct Answer: C) Uppermost, Raindrops. 7. What happens when terrestrial forests are destroyed? (1:05) A) Global efforts come together for repair. B) New forests grow immediately. C) It has no effect on the environment. D) Only local communities are affected. Show Answer Correct Answer: A) Global efforts come together for repair. 8. What activities can visitors enjoy in redwood forests? A) Camping and fishing. B) Hiking and birdwatching. C) Rock climbing and kayaking. D) Horseback riding and picnicking. Show Answer Correct Answer: B) Hiking and birdwatching. 9. Do you know APEX LEGENDS? A) Maybe. B) I don't remember. C) No. D) Yes. Show Answer Correct Answer: D) Yes. 10. There is an under layer of soil called ..... which remains frozen all year long. A) Ice. B) Snow. C) Permafrost. D) Frost. Show Answer Correct Answer: C) Permafrost. 11. What is the author's purpose of this text? A) Persuade the reader to save the rainforests. B) Inform the reader on the rainforests. C) Entertain the reader with stories of the rainforests. D) None of the above. Show Answer Correct Answer: A) Persuade the reader to save the rainforests. 12. What are the different horizontal layers found under the canopy? A) Underground. B) Shrub layer. C) Understorey. D) Emergent layer. Show Answer Correct Answer: C) Understorey. 13. According to the rules of Government, when some trees need to be cut, ..... number of trees must be planted. A) Larger. B) Less. C) Same. D) None of the above. Show Answer Correct Answer: A) Larger. 14. How many seasons are there in the Deciduous forest? A) Three. B) Two. C) Four. D) None of the above. Show Answer Correct Answer: C) Four. 15. The average rainfall in tropical forests is A) 200 cm. B) 100 cm. C) 150 cm. D) 300 cm. Show Answer Correct Answer: A) 200 cm. 16. Swamp forests grow mostly in A) The Wet places. B) The deserts. C) The plateaus. D) None. Show Answer Correct Answer: A) The Wet places. 17. What is one way you can honor sustainable forestry? A) Build a home where trees have been teared down. B) Plant a new tree once a tree is cut down. C) Plant flowers around trees to make their home pretty. D) Introduce new animals to the area where trees were cut down. Show Answer Correct Answer: B) Plant a new tree once a tree is cut down. 18. Why is farming seaweed considered environmentally friendly? (6:36) A) It requires a lot of chemicals. B) Seaweed farming harms the ocean. C) It is not considered environmentally friendly. D) It grows without needing feed, pesticides, or fertilizers. Show Answer Correct Answer: D) It grows without needing feed, pesticides, or fertilizers. 19. Neem Leaves are used to make plates A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. Which two LMG's are currently in Apex Legends? (February 25, 2019) A) P2020, Wingman. B) Devotion, M600 Spitfire. C) Triple Take, Kraber 50 cal. D) Peacekeeper, Eva-8 Auto. Show Answer Correct Answer: B) Devotion, M600 Spitfire. 21. Where is sundarbans tiger reserve located? A) Uttarakhand. B) Assam. C) West Bengal. D) Gujarat. Show Answer Correct Answer: C) West Bengal. 22. What is the main threat to kelp forests from climate change? A) Marine protected areas. B) Rising ocean temperatures. C) Reduced pollution from land-based sources. D) Introduction of non-native species. Show Answer Correct Answer: B) Rising ocean temperatures. 23. Flora like acacia brahma jemudu naga jemudu thumma and plum are grown in which forest s A) Evergreen forest. B) Deciduous forests. C) Thorny and shrub forests. D) Mangrove are littoral forest. Show Answer Correct Answer: C) Thorny and shrub forests. 24. Fitran forests (filter) air and clean the water. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 25. Which of the following types of natural vegetation have originally come to India from abroad? A) Rare species. B) Exotic species. C) Endangered species. D) Endemic species. Show Answer Correct Answer: B) Exotic species. 26. World forest day is the ..... A) March twenty-one. B) March twenty-two. C) March twenty. D) None of the above. Show Answer Correct Answer: A) March twenty-one. 27. The Gondi people belongs to the states of A) Eastern and central India. B) Western and central India. C) All the above. D) None of the above. Show Answer Correct Answer: A) Eastern and central India. 28. The Amazon is twice as big as the United States. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 29. Why should we worry about the conditions and issues related to forests far from us? A) Deforestation that is made by human, would lead to floods, increase in earth's temperature, decreasing animals habitats and soil erosion and even death to extinction of some species. B) Also deforestation causes destruction of environment and also directly or indirectly harms the habitats of human population. C) Both A and B. D) NONE OF THESE. Show Answer Correct Answer: C) Both A and B. 30. What does the word foraging mean? (Cierra, DJ, Rubi) A) The way it looks. B) The acquisition of food by hunting, fishing, or the gathering of plant matter. C) To be lazy. D) To fall on the floor. Show Answer Correct Answer: B) The acquisition of food by hunting, fishing, or the gathering of plant matter. 31. 1 What does the word factor mean in paragraph 2? A) C Variables in a statistic. B) A Something that contributes to a result. C) D Relevant when making a decision. D) B A part of something larger. Show Answer Correct Answer: B) A Something that contributes to a result. 32. Thorn forest are also known as A) Rajasthan forest. B) Desert forest. C) Indira Gandhi forest. D) Babul and keekar forest. Show Answer Correct Answer: B) Desert forest. 33. Which animal would Miranda most likely find in a deciduous forest? A) Bison. B) Deer. C) Duck. D) None of the above. Show Answer Correct Answer: B) Deer. 34. Name a few products we get from plants ..... A) Food. B) Rubber. C) Timber. D) All of the above. Show Answer Correct Answer: D) All of the above. 35. What are the products we get from forest? A) Fibers, fuelwood, honey, plastic, nuts, wood. B) Nuts, fruits, kerosene, fibers, medicines, paper. C) Fruits, nuts, wood, honey, fibers, medicines, fuelwood, sealing wax. D) None of the above. Show Answer Correct Answer: C) Fruits, nuts, wood, honey, fibers, medicines, fuelwood, sealing wax. 36. The Amazon region is the world's largest nature reserve. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 37. All living things which depend on each other for survival together form an ..... A) Ecosystem. B) Sacred grooves. C) Soil erosion. D) None of the above. Show Answer Correct Answer: A) Ecosystem. 38. Which forest grows in three layers? A) Tropical Rain Forest. B) Deciduous Forest. C) Coniferous Forest. D) None of the above. Show Answer Correct Answer: A) Tropical Rain Forest. 39. What are the three main categories of forests? A) Seasonal forest, tropical rainforest, tundra coniferous forest. B) Taiga, rainforest, autumn forest. C) Tropical rainforest, temperate deciduous forest, taiga. D) Latitude, longitude, equator. Show Answer Correct Answer: C) Tropical rainforest, temperate deciduous forest, taiga. 40. Which one of the following is not a wild animal A) GOAT. B) LION. C) JACKAL. D) BEAR. Show Answer Correct Answer: A) GOAT. 41. What do forests provide us with? A) Food. B) Oxygen. C) Electricity. D) Water. Show Answer Correct Answer: B) Oxygen. 42. DECIDUOUS FOREST IS ALSO CALLED MONSOON FOREST A) TURE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TURE. 43. If an object is placed at a distance of 0.5 m in front of a plane mirror, the distance between the object and the image formed by the mirror will be A) 1 m. B) 0.25 m. C) 2m. D) 0.5 m. Show Answer Correct Answer: A) 1 m. 44. According to Zolani, about how many species of snakes do we have in Tobago? A) 24. B) 34. C) 10. D) None of these answers. Show Answer Correct Answer: A) 24. 45. 2 This question has two parts. First, answer Part A. Then answer Part B. Part AWhich sentence would the author agree with most? A) F Forests need our protection. B) G All animals live in forests. C) H Trees add beauty to the world. D) J Trees are more important than the Sun. Show Answer Correct Answer: A) F Forests need our protection. 46. In the Holocene climate optimum, what percentage of the world's terrestrial land area was covered by forests? A) 47%. B) 58%. C) 80%. D) 24%. Show Answer Correct Answer: A) 47%. 47. Forests contain large numbers of organisms because there is an abundance of food. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 48. Deciduous trees shed their leaves, so they can A) Save energy through the winter. B) Make room for more animals. C) Make more food. D) None of the above. Show Answer Correct Answer: A) Save energy through the winter. 49. How does kelp help fight climate change? (4:53) A) Kelp does not grow in the ocean. B) Absorbing carbon at rates much higher than terrestrial forests. C) By increasing ocean acidity. D) By releasing more CO2 into the atmosphere. Show Answer Correct Answer: B) Absorbing carbon at rates much higher than terrestrial forests. 50. 3 The central idea of the selection is that forests- A) D are important to life on Earth. B) B have different types of trees. C) C can be found everywhere. D) A make their own food. Show Answer Correct Answer: A) D are important to life on Earth. 51. Forests aborbs the noise from the nearby highway, Preventing ..... A) Air Pollution. B) Noise Pollution. C) Land Pollution. D) None of the above. Show Answer Correct Answer: B) Noise Pollution. 52. Which of the following state has got largest forest cover in terms of percentage with respect to its geographical area? A) Mizoram. B) Sikkim. C) Assam. D) Tripura. Show Answer Correct Answer: A) Mizoram. 53. Forests are one of Earth's ..... A) Biomes. B) Climates. C) Latitudes. D) Continents. Show Answer Correct Answer: A) Biomes. 54. The Bahamian pine forests are found in the southern part of the Bahamas. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 55. A deer's fur changes colors with the seasons. This is a pattern. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 56. Tropical evergreen forests are found in areas with more than ..... cm rainfall. A) 250. B) 175. C) 200. D) 300. Show Answer Correct Answer: C) 200. 57. Only ..... percent of the world's ancient forests are left A) 40%. B) 20%. C) 10%. D) 30%. Show Answer Correct Answer: B) 20%. 58. Trees that are clear-cut all at the same time result in ..... aged stands A) Mature-aged. B) Odd-aged. C) Young-aged. D) Even-aged. Show Answer Correct Answer: D) Even-aged. 59. How much sunlight does the forest floor get? A) Very little. B) A lot. C) A medium amount. D) None. Show Answer Correct Answer: A) Very little. 60. There are more species of ..... in cloud forests than anywhere else in the world. A) Bears. B) One-finned fish. C) Hummingbirds. D) Lizards. Show Answer Correct Answer: C) Hummingbirds. ← PreviousNext →Related QuizzesScience QuizzesClass 7 QuizzesClass 7 Science Chapter 12 Forests Our Lifeline Quiz 1Class 7 Science Chapter 12 Forests Our Lifeline Quiz 2Class 7 Science Chapter 12 Forests Our Lifeline Quiz 3Class 7 Science Chapter 12 Forests Our Lifeline Quiz 4Class 7 Science Chapter 12 Forests Our Lifeline Quiz 5Class 7 Science Chapter 12 Forests Our Lifeline Quiz 6Class 7 Science Chapter 12 Forests Our Lifeline Quiz 7Class 7 Science Chapter 12 Forests Our Lifeline Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books