This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Forests Our Lifeline > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. You would find cloud forests everywhere EXCEPT: A) America. B) Africa. C) Australia. D) Asia. Show Answer Correct Answer: C) Australia. 2. Which one of the following is not included in the group of non-flowering plants? A) Orchids. B) Algae. C) Fungi. D) Firm. Show Answer Correct Answer: A) Orchids. 3. Where are the Deciduous forests found? A) Canada. B) North Eastern America. C) Sri Lanka. D) None of the above. Show Answer Correct Answer: B) North Eastern America. 4. Falling leaves in the deciduous forest produce a thick, rich soil called A) Pumice. B) Loess. C) Peat. D) Humus. Show Answer Correct Answer: D) Humus. 5. Establishment of National forest policy is done in which year A) 1955. B) 1952. C) 1950. D) 1852. Show Answer Correct Answer: B) 1952. 6. The amount of water vapor in the air A) Water cycle. B) Hurricane. C) Humidity. D) None of the above. Show Answer Correct Answer: C) Humidity. 7. Steppes grassland is found in: A) Russia. B) South Africa. C) Australia. D) USA. Show Answer Correct Answer: A) Russia. 8. Which of these is found at mid-latitude? A) Tundra. B) Temperate forest. C) Tropical rainforest. D) Taiga. Show Answer Correct Answer: B) Temperate forest. 9. The biome with the most diverse communities of organisms is the A) Rain forest. B) Prairie. C) Deciduous forest. D) Coniferous forest. Show Answer Correct Answer: A) Rain forest. 10. Graceful jellyfish and seahorses swim by. The word grace means "beauty, " so what does graceful mean? A) No beauty. B) Less beauty. C) Full of beauty. D) Not having beauty. Show Answer Correct Answer: C) Full of beauty. 11. Another name for a coniferous forest is ..... A) The taiga. B) The rainforest. C) The tundra. D) The arctic. Show Answer Correct Answer: A) The taiga. 12. Which of the following animals are found in mountain forests? A) Tiger. B) Wolf. C) Squirrel. D) Fox. Show Answer Correct Answer: C) Squirrel. 13. Find out the Northeastern tribes ..... A) Burs. B) Jaintia. C) All the above. D) None of the above. Show Answer Correct Answer: B) Jaintia. 14. What percentage of the land surface is forest? A) 15%. B) 83%. C) 40%. D) 70%. Show Answer Correct Answer: C) 40%. 15. How many animals live in the forest? A) 3. B) A lot. C) 1. D) 2. Show Answer Correct Answer: B) A lot. 16. How old is the rainforest located in the Congo? A) 1, 800 years. B) 18, 000. C) 18 months. D) 1, 00, 000 years. Show Answer Correct Answer: B) 18, 000. 17. When is World Forest Day celebrated? A) 21$^{st}$ March every year. B) 13$^{th }$April every year. C) 13$^{th }$March every leap year. D) 31$^{st}$ November every leap year. Show Answer Correct Answer: A) 21$^{st}$ March every year. 18. Which of the following biomes is home to black bears, wolves and coyotes? A) The temperate deciduous forest. B) The taiga. C) The desert. D) The grasslands. Show Answer Correct Answer: A) The temperate deciduous forest. 19. Which forests are less dense? A) Tropical Evergreen Forest. B) Deciduous Forest. C) All the above. D) None of the above. Show Answer Correct Answer: B) Deciduous Forest. 20. Leaves of the deciduous tree A) Change color in the fall. B) Are needle-like and have a waxy covering. C) Stay on the tree all year. D) None of the above. Show Answer Correct Answer: A) Change color in the fall. 21. Tropical rainforests are also called ..... trees A) Monsoon. B) Evergreen. C) Desert. D) None of the above. Show Answer Correct Answer: B) Evergreen. 22. Which of the following best describes a prescribed burn? A) Naturally occurring fires in forest areas caused by lightning. B) Accidental fires caused by humans. C) Controlled fires created by experts to clear fire fuel. D) Managed fires used to stimulate the release of oxygen stored in plants. Show Answer Correct Answer: C) Controlled fires created by experts to clear fire fuel. 23. At the atomic level, how do synthetic medicines compare to natural medicines found in the rain forest? A) Synthetic medicines are only found in the rain forest. B) Synthetic medicines have completely different atomic structures. C) Synthetic medicines are not any different at the atomic level. D) Synthetic medicines are less complex at the atomic level. Show Answer Correct Answer: C) Synthetic medicines are not any different at the atomic level. 24. Tropical rainforests are near the Equator. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. How many percent of the world's animals are present in forests? A) 70%. B) 50%. C) 80%. D) 20%. Show Answer Correct Answer: C) 80%. 26. Degrading of wildlife is due to A) Loss of tiger, plants and micro organism. B) Loss of forest, Illegal hunting and Climatic change. C) Loss of Ice cover region. D) None of the above. Show Answer Correct Answer: B) Loss of forest, Illegal hunting and Climatic change. 27. No one could enter in ..... forests. A) Evergreen. B) Protected. C) Reserved. D) None of the above. Show Answer Correct Answer: C) Reserved. 28. Which Forest? Common animals are the moose, arctic fox, and lynx A) Tropical Rainforest. B) Temperate Deciduous Forest. C) Coniferous Forest (Taiga). D) None of the above. Show Answer Correct Answer: C) Coniferous Forest (Taiga). 29. . Deciduous forests grow in area with the rainfall between?a. 70 cm to 200 cmb. More than 200 cmc. 50 cm to 100 cmd. Less than 50 cm A) C. B) B. C) D. D) A. Show Answer Correct Answer: D) A. 30. What are some adaptations that mammals have in the Temperate Deciduous Forest? A) Sharp teeth. B) Longer legs. C) Thick fur. D) Big eyes. Show Answer Correct Answer: C) Thick fur. 31. Tendu leaves are called ..... of Odisha. A) Green gold. B) Grey gold. C) Best gold. D) Good gold. Show Answer Correct Answer: A) Green gold. 32. Only ..... of India is covered by forests. A) One third. B) One fifth. C) One sixth. D) None of the above. Show Answer Correct Answer: B) One fifth. 33. State whether the statement is 'True' or 'False'Evergreen forests remain green throughout the year? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 34. Ryan visited a forest with his class mates and teacher. His teacher told the students not to make noise as it will disturb A) Birds. B) Plants. C) Animals. D) Animals and birds. Show Answer Correct Answer: D) Animals and birds. 35. Active and cheerful A) Growth. B) Lively. C) Eerie. D) Layers. Show Answer Correct Answer: B) Lively. 36. The following are the main abiotic factors that affect Bahamian forests except: A) Soil type. B) Water availability. C) Fire. D) Wind exposure. Show Answer Correct Answer: C) Fire. 37. Which Forest? Over 200 cm of precipitation A) Tropical Rainforest. B) Temperate Deciduous Forest. C) Coniferous Forest (Taiga). D) None of the above. Show Answer Correct Answer: A) Tropical Rainforest. 38. Habitat is not where all animals live A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 39. Understoreys are formed due to A) Different sizes of the crown. B) Different types of the crown. C) Different height of the trees. D) All of these. Show Answer Correct Answer: C) Different height of the trees. 40. The trees in ..... ..... have needle-shaped leaves? A) Evergreen Forests. B) Coniferous Forests. C) Thorn Forests. D) None of the above. Show Answer Correct Answer: B) Coniferous Forests. 41. Name the animal that live in the deeper areas of the forest???? A) Dog. B) Goat. C) Cow. D) Elephant. Show Answer Correct Answer: D) Elephant. 42. What is a unique property of kelp in the ecosystem? (4:10) A) It repels all marine life. B) Acts as a barrier against tsunamis and storms. C) It turns the ocean water into freshwater. D) Kelp floats in the air. Show Answer Correct Answer: B) Acts as a barrier against tsunamis and storms. 43. Sundari is well known species of ..... A) Tropical Deciduous Forest. B) Mangrove Forest. C) Tropical Evergreen Forest. D) Mountain vegetation. Show Answer Correct Answer: B) Mangrove Forest. 44. In Act 1 George gets in trouble from his father. What was the reason? A) George didn't do his chores. B) Teasing Emily. C) George failed a math test. D) George was caught stealing. Show Answer Correct Answer: A) George didn't do his chores. 45. Which trees are found in Tropical rainforests A) Khair, again. B) Cacti, the babe. C) Ebony, Rosewood. D) None of the above. Show Answer Correct Answer: C) Ebony, Rosewood. 46. Forets Are Often Found Near Deserts. (Forests are often close to deserts.) A) True (true). B) False (false). C) All the above. D) None of the above. Show Answer Correct Answer: B) False (false). 47. ..... is the process of water travelling from the soil and roots up through the trunk and branches where it exits through tiny holes in the leaves. It is important because as the water travels, it carries nutrients from the soil into the plant. A) Evaporation. B) Transpiration. C) Condensation. D) Photosynthesis. Show Answer Correct Answer: B) Transpiration. 48. What need to be stopped? A) Afforestation. B) Deforestation. C) Buying things that are obtained from animals. D) Both b and c. Show Answer Correct Answer: D) Both b and c. 49. How much of the world's rain forests have been cut down? A) 75%. B) Over 50%. C) 5%. D) 25%. Show Answer Correct Answer: B) Over 50%. 50. Which forest provides for 40% of the worlds oxygen? A) Temperate Forests. B) Tropical Rainforests. C) Boreal Forest. D) Taiga Forest. Show Answer Correct Answer: B) Tropical Rainforests. 51. The top layer of the forest is above the ground cover and the subcanopy. This top layer is called the ..... A) Trunk. B) Canopy. C) Maximum Level. D) Treetop. Show Answer Correct Answer: B) Canopy. 52. When is the international forest day celebrated? A) January 31. B) March 1. C) April 21. D) March 21. Show Answer Correct Answer: D) March 21. 53. Rainforests have many tall trees and more plants than other biomes mostly because they have ..... A) Wide land area for trees. B) Many animals that need trees. C) Plenty of sunlight for plants to grow. D) Lots of rainfall all year long. Show Answer Correct Answer: D) Lots of rainfall all year long. 54. What can be found along the coast of California and is described as majestic and awe-inspiring? A) Palm trees. B) Redwood forests. C) Desert landscapes. D) Tropical beachesTagsMain ideas and supporting details. Show Answer Correct Answer: B) Redwood forests. 55. Population of these species become so small that they come under danger of extinction. A) Rare. B) Normal. C) Endangered. D) Extinct. Show Answer Correct Answer: C) Endangered. 56. Which is the top most layer of forest? A) Forest floor layer. B) Emergent layer. C) Canopy layer. D) River. Show Answer Correct Answer: B) Emergent layer. 57. Forests develop at places where annual rainfall is at least A) 200 cm. B) 200 mm. C) 300 mm. D) None of the above. Show Answer Correct Answer: B) 200 mm. 58. Is linelife a character in apex? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 59. Something that is strange in a way that makes you feel afraid or nervous A) Growth. B) Layers. C) Eerie. D) Lively. Show Answer Correct Answer: C) Eerie. 60. A large body of circulating air with low pressure at the center and higher pressure outside of the system A) Low-pressure system. B) Dew point. C) Hurricane. D) None of the above. Show Answer Correct Answer: A) Low-pressure system. ← 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books