This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Forests Our Lifeline > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 18 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Who was the tribal leader of the rebellion at Chhotanagpur? A) Kanho. B) Cuddle muda. C) Sidhu. D) Non of them. Show Answer Correct Answer: B) Cuddle muda. 2. Taxonomy is the way in which organisms are classified and uses scientific names. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. What lesson does the protagonist learn in 'My First Lifeline'? A) Help others. B) Never give up. C) Always be prepared. D) Trust no one. Show Answer Correct Answer: B) Never give up. 4. How do birds in the temperate forest deal with cold winters? A) They migrate to a warmer climate. B) They grow a second coat of feathers. C) They turn white to blend in with the snow. D) They hibernate for three months. Show Answer Correct Answer: A) They migrate to a warmer climate. 5. What is the Boreal Forest Conservation Framework's goal? A) Establishing industrial zones in the boreal forest. B) Clearing the boreal forest for agriculture. C) Expanding logging operations in the boreal forest. D) Protecting more than half of Canada's boreal forest in a network of large, interconnected forest areas. Show Answer Correct Answer: D) Protecting more than half of Canada's boreal forest in a network of large, interconnected forest areas. 6. TIDAL FOREST IS ALSO CALLED MANGROVE FOREST A) TURE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TURE. 7. Most animals in the tropical rain forest live in this layer A) Emergent layer. B) Canopy. C) Understory. D) None of the above. Show Answer Correct Answer: B) Canopy. 8. The deciduous forests are also called monsoon forests. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 9. Which island is located in Central Bahamas? A) Cat Island. B) Andros. C) Acklins. D) Abacus. Show Answer Correct Answer: A) Cat Island. 10. Kalivikodi That Lives in Sri Lanka Malleswar Sanctuary in Which State A) West Bengal. B) Andhra Pradesh. C) Karnataka. D) Guz 5. Show Answer Correct Answer: B) Andhra Pradesh. 11. Which of the following forests have a variety of snakes and insects?a) Evergreen forestsc) mangrove forestsb) Deciduous forestsd) Thorny forests A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 12. Who among the following was a part of the Bishnoi Movement for conservation of forests? A) Anamika Devi. B) Ambika Devi. C) Arunima Devi. D) Amrita Devi. Show Answer Correct Answer: D) Amrita Devi. 13. How are deciduous and coniferous forests similar? A) Both forests grow trees. B) Both forests are home to animals. C) All of the above. D) Both forests have all four seasons. Show Answer Correct Answer: C) All of the above. 14. How forests increase the atmosphere's humidity? A) By Transpiration. B) By evaporation. C) By photosynthesis. D) By nitrogen fixation. Show Answer Correct Answer: A) By Transpiration. 15. How do scientists create synthetic versions of substances found in rain forests? A) By traveling to the rain forests and extracting them. B) By analyzing natural substances and arranging atoms in the same way. C) By using only natural processes without human input. D) By making substances that have different atomic structures. Show Answer Correct Answer: B) By analyzing natural substances and arranging atoms in the same way. 16. Forest develop at a place with average temperature greater than A) 20 degree Celsius. B) 10 degree Celsius. C) 50 degree Celsius. D) None of the above. Show Answer Correct Answer: B) 10 degree Celsius. 17. Which of the following is(are) true about forest fires? A) Fires are part of the process of the forest ecosystem. B) Fires provide a way for forests to renew themselves. C) Fires can be caused by lightening. D) All of these. Show Answer Correct Answer: D) All of these. 18. In our celery experiment, what part of the celery was responsible for transporting water through the stem? A) Cambium. B) Heartwood. C) Xylem. D) Flam. Show Answer Correct Answer: C) Xylem. 19. What did the children observe when they entered the forest? A) The land was covered with different types of trees. B) The forest was uniformly green. C) The environment was noisy and polluted. D) The animals were disturbed by their presence. Show Answer Correct Answer: A) The land was covered with different types of trees. 20. What seasons happens in a temperate deciduous forest? A) Blizzards. B) Spring and summer. C) Spring, summer, fall, winter. D) Blazing hot. Show Answer Correct Answer: C) Spring, summer, fall, winter. 21. The word chipka meansa. To Embraceb. To hugc. To holdd. Both a and b A) C. B) B. C) D. D) A. Show Answer Correct Answer: C) D. 22. Citrus fruits are grown in large quantity in the A) Tropical Monsoon Forests. B) Temperate Evergreen Forests. C) Coniferous Forests. D) Mediterranean Forests. Show Answer Correct Answer: D) Mediterranean Forests. 23. A large area of land A) Location. B) Temperate. C) Seasons. D) Region. Show Answer Correct Answer: D) Region. 24. She ..... late to the party. A) Are. B) Am. C) Was. D) Were. Show Answer Correct Answer: C) Was. 25. Decomposers convert the dead plant and animal tissues into ..... A) Clay. B) Inorganic debris. C) Soil. D) Humus. Show Answer Correct Answer: D) Humus. 26. What is the scientific name for 'Forests'? A) Sistamicalo Five-De-Mayo. B) Homoentica Shofar. C) Magna Carta. D) Biclorichus Woodland. Show Answer Correct Answer: C) Magna Carta. 27. What is the setting of 'My First Lifeline'? A) A deserted island. B) A bustling city. C) A quiet village. D) A dense forest. Show Answer Correct Answer: A) A deserted island. 28. Do people live in rain forests? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 29. Paragraph 5 is included in the article because? A) Highlight Carol LeResche's reason for starting the food forests. B) Highlight the importance of food forests. C) Highlight information about community gardens. D) Highlights types of food you can gather at Thorne-Rider Park. Show Answer Correct Answer: D) Highlights types of food you can gather at Thorne-Rider Park. 30. Who are omnivores? A) Organisms dependent on plants. B) Organism dependent on flesh. C) Organisms dependent on both plants and flesh. D) Organisms dependent on diary products. Show Answer Correct Answer: C) Organisms dependent on both plants and flesh. 31. Which of the following always diverge light rays? A) Convex mirror and plane mirror. B) Concave lens and convex mirror. C) Concave mirror and convex lens. D) Concave lens and convex mirror. Show Answer Correct Answer: B) Concave lens and convex mirror. 32. All animals, whether herbivores or carnivores, depend ultimately on ..... for food. A) Animals. B) Plants. C) Fruits. D) All of these. Show Answer Correct Answer: B) Plants. 33. Nutrients are replenished in soil through A) Roots. B) Water. C) Humus. D) All of these. Show Answer Correct Answer: C) Humus. 34. A forest consists of A) Animals. B) B) plants. C) C) floor converted with dead and decaying matter. D) D) All of the above. Show Answer Correct Answer: D) D) All of the above. 35. When is World Wildlife day celebrated? A) 14th September. B) 13th April. C) 13th March. D) 3rd March. Show Answer Correct Answer: D) 3rd March. 36. Statement A:Willow, Deodar, Silver fir are grown in deciduous forests.Statement B:The Acacia is found in the Deciduous forest.a. Both A and B are falseb. Both A and B are truec. Statement A is false and B is trued. Statement A is true and B is false A) B. B) C. C) D. D) A. Show Answer Correct Answer: D) A. 37. What is the technical definition of a forest? A) An ecosystem dominated by trees with a tree-canopy cover of at least 20 percent. B) An ecosystem dominated by trees with a tree-canopy cover of at least 10 percent. C) An ecosystem dominated by trees with a tree-canopy cover of at least 5 percent. D) An ecosystem dominated by trees with a tree-canopy cover of at least 50 percent. Show Answer Correct Answer: B) An ecosystem dominated by trees with a tree-canopy cover of at least 10 percent. 38. How many types of forest are there? A) 4. B) 1. C) 2. D) 3. Show Answer Correct Answer: D) 3. 39. What information from page 125 could you use to support the author's argument that logging is extremely harmful to rain forests. A) The mine in Guinea-Bissau, Africa, is an important source of money. B) In Columbia, South America, local people extract gold from a hillside in the rain forest. C) After logging, 3 out of 4 trees left behind in the forest may have been badly damaged. It takes hundreds of years for trees to regrow. D) None of the above. Show Answer Correct Answer: C) After logging, 3 out of 4 trees left behind in the forest may have been badly damaged. It takes hundreds of years for trees to regrow. 40. Which tree grows in Tropical Evergreen Forest? A) Pine Tree. B) Rosewood. C) All the above. D) None of the above. Show Answer Correct Answer: B) Rosewood. 41. What hardiness zones are found in SC? A) 3 and 4. B) 7 and 8. C) 8 and 9. D) 7 through 9. Show Answer Correct Answer: B) 7 and 8. 42. How do pine trees survive in the sandy soil of the Bahamas? A) By having long taproots. B) By relying on symbiotic relationships with other plants. C) By absorbing nutrients from the air. D) By having shallow roots. Show Answer Correct Answer: A) By having long taproots. 43. WHICH FOREST HAVE VERY LESS RAINFALL A) DECIDUOUS FOREST. B) THORN FOREST. C) EVERGREEN FOREST. D) None of the above. Show Answer Correct Answer: B) THORN FOREST. 44. The tropical zone with dense forest is called as?a. Selvasb. Steppesc. Both a and bd. Montane A) D. B) C. C) A. D) B. Show Answer Correct Answer: C) A. 45. What is one adaptation animals have for temperate forests? A) Animals are able to survive in year-round freezing temperatures. B) Animals have learned how to live without trees. C) Animals have learned to live in 1 temperature all year. D) Animals can survive both cold winters and hot summers. Show Answer Correct Answer: D) Animals can survive both cold winters and hot summers. 46. The main type of trees in Deciduous forests are ..... A) Path. B) Material. C) Vegi, Maddi & Egisa. D) None of the above. Show Answer Correct Answer: C) Vegi, Maddi & Egisa. 47. What are the altitudes of mountain forests? A) 2000-2500. B) 500-1000. C) 100-200. D) 1, 000-2, 000. Show Answer Correct Answer: D) 1, 000-2, 000. 48. Cactus is a ..... plant A) Mesophyte. B) Hygrophytes. C) Tropophyte. D) Xerophyte. Show Answer Correct Answer: A) Mesophyte. 49. The process by which the leaves of plants evaporate water into the atmosphere is called A) Oxygenation. B) Dehydration. C) Transpiration. D) Perspiration. Show Answer Correct Answer: C) Transpiration. 50. Write the answer to this question on your paper. Then choose option 1, "Yes, I answered this question on my paper."How are mimicry and camouflage different? A) Yes, I wrote this answer on my paper. B) No, I did not write this answer on my paper. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes, I wrote this answer on my paper. 51. What is the play's setting? A) Grocer's Corners, New Hampshire. B) Grover's Corners, New Hampshire. C) Grouch Marx, New Hampshire. D) Y'all, it was in Alabama. Show Answer Correct Answer: B) Grover's Corners, New Hampshire. 52. The layer of leaves that blocks most of the sunlight from reaching the ground in the rain forest is called the A) Understory. B) Shrub level. C) Humus. D) Canopy. Show Answer Correct Answer: D) Canopy. 53. The largest forest in the state of Andhra Pradesh is?a. Seshachalamb. Nallamallac. Ananthagiri hillsd. Both a and c A) A. B) B. C) D. D) C. Show Answer Correct Answer: B) B. 54. Which of the following is a method used to study forest ecosystems? A) Desert exploration. B) Deep-sea diving. C) Satellite imagery. D) Urban planning. Show Answer Correct Answer: C) Satellite imagery. 55. The Andhra Pradesh has the coastal line of?a. 1024kmb. 976kmc. 974kmd. 954km A) C. B) B. C) A. D) D. Show Answer Correct Answer: A) C. 56. Forests that receive very heavy rainfall are called A) Deciduous Forest. B) Evergreen Forest. C) Coniferous Forest. D) None of the above. Show Answer Correct Answer: B) Evergreen Forest. 57. What is the main purpose of soil and land in Virginia according to the text? A) To grow crops. B) To support a variety of life and provide space for humans. C) To build houses. D) To create roads. Show Answer Correct Answer: B) To support a variety of life and provide space for humans. 58. What does this article list? A) A. different kinds of plants in the rain forest. B) B. different places where rain forests can be found. C) C. different animals that live in the rain forest. D) None of the above. Show Answer Correct Answer: C) C. different animals that live in the rain forest. 59. We get various useful products from the forests surrounding us. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 60. Complete this sentence: ..... protects a tree's trunk and branches. A) Bark. B) Leaves. C) Roots. D) None of the above. Show Answer Correct Answer: A) Bark. ← 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