This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 28 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 28 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Buttresses are special root structures. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. What year was the Daintree Rainforest listed as a World Heritage site? A) 1994. B) 1971. C) 1988. D) None of the above. Show Answer Correct Answer: C) 1988. 3. Label the diagram A and Ba A) A. A.canopy B. Understorey. B) A. Understorey B. Canopy. C) A. Forest floor B. Canopy. D) None of the above. Show Answer Correct Answer: A) A. A.canopy B. Understorey. 4. The share of forest land in total land of Telangana is ..... A) 20%. B) 24%. C) 32%. D) 40%. Show Answer Correct Answer: B) 24%. 5. A few trees contain a substance which helps fight certain types of cancer. Name the substance. A) Gum. B) Taxol. C) Turpentine. D) Rubber. Show Answer Correct Answer: B) Taxol. 6. Most of the tribals do during festivals ..... A) Hardwork. B) Elaborate rituals. C) All the above. D) None of the above. Show Answer Correct Answer: B) Elaborate rituals. 7. Which Forest? Warm, rainy, and humid A) Tropical Rainforest. B) Temperate Deciduous Forest. C) Coniferous Forest (Taiga). D) None of the above. Show Answer Correct Answer: A) Tropical Rainforest. 8. In which year Project Tiger was launched? A) 1975. B) 1947. C) 1988. D) 1973. Show Answer Correct Answer: D) 1973. 9. What can tourists enjoy if you go to the following ecotourism? A) I and II. B) I dan iv. C) II and III. D) Eii than ehi. E) I Waterfall Forest Forest III Freshwater Fish Pool Fisheries. Show Answer Correct Answer: A) I and II. 10. A forest is a purifier of ..... and ..... A) Air and Water. B) Noise and Pollution. C) None. D) All. Show Answer Correct Answer: A) Air and Water. 11. Which list includes organisms commonly found in a deciduous forest? A) Deer, squirrel, mouse. B) Cactus, wildflowers, tortoise. C) Lizard, scorpion, kangaroo rat. D) None of the above. Show Answer Correct Answer: A) Deer, squirrel, mouse. 12. Which of the following is the function of forests to the local community? A) I and II. B) I dan IV. C) II and III. D) III than IV. Show Answer Correct Answer: B) I dan IV. 13. When do the trees in the tropical deciduous forests shed their leaves? A) Monsoon season. B) Long dry season. C) Spring season. D) None of the above. Show Answer Correct Answer: B) Long dry season. 14. What is the top level of the trees in a forest called? A) Understory. B) Canopy. C) Sub-floor. D) Floor. Show Answer Correct Answer: B) Canopy. 15. Summers in the taiga ..... A) Are very short. B) Have hot days and cold nights. C) Have little rainfall. D) All of these. E) None of these. Show Answer Correct Answer: D) All of these. 16. Name any two of decomposers. A) Fungi. B) Bacteria. C) Oxygen and carbon dioxide. D) Both Bacteria and Fungi. Show Answer Correct Answer: D) Both Bacteria and Fungi. 17. Micro-organisms act on dead plants to obtain A) Fungus. B) Mushroom. C) Humus. D) Fertilizer. Show Answer Correct Answer: C) Humus. 18. What are subalpine and montane forests subtypes of? A) Grasslands. B) Deciduous forests. C) Coniferous forests. D) Tropical forests. Show Answer Correct Answer: C) Coniferous forests. 19. What is the richest habitat on Earth? A) Tropical Rain Forest. B) Oceans. C) Open Plains. D) Rocky Cliff Faces. Show Answer Correct Answer: A) Tropical Rain Forest. 20. What does binomial mean? A) Two wheels. B) Three names. C) Scientific names. D) Two names. Show Answer Correct Answer: D) Two names. 21. What are some adaptations of pine trees in the Bahamas? A) Broad, flat leaves to maximize water absorption. B) Thick bark to protect against wildfires. C) Long, needle-like leaves to reduce water loss and withstand strong winds. D) Short, stubby branches to conserve energy. Show Answer Correct Answer: C) Long, needle-like leaves to reduce water loss and withstand strong winds. 22. About ..... species of plants are found exclusively in India. A) 4000. B) 5000. C) 7000. D) 6000. Show Answer Correct Answer: B) 5000. 23. THE HIMALAYAN MOUNTAINEOUS REGION IS UNFAVOURABLE FOR RAILWAY CONSTRUCTION DUE TO A) VAST LAND AREA. B) HIGH RELIEF, SPARSE POPULATION. C) HIGH POPULATION DENSITY. D) RIVERS REQUIRING CONSTRUCTION OF BRIDGES. Show Answer Correct Answer: B) HIGH RELIEF, SPARSE POPULATION. 24. Chipko Andolan in the year 1973 was started by ..... A) Gandia. B) Sundarlal Bahuguna. C) Salim Ali. D) None of the above. Show Answer Correct Answer: B) Sundarlal Bahuguna. 25. Rainforests cover which percentage of the earth? A) 6. B) 10. C) 3. D) 24. Show Answer Correct Answer: A) 6. ← PreviousNext →Related 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 8Class 7 Science Chapter 12 Forests Our Lifeline Quiz 9Class 7 Science Chapter 12 Forests Our Lifeline Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books