This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 16 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is a medicinal plant? A) Amla. B) Aswagandha. C) All of these. D) None of the above. Show Answer Correct Answer: C) All of these. 2. The other name for sea coast tidal forests is ..... A) Littoral and Swamp forests. B) Evergreen forests. C) Thorny forests. D) None of the above. Show Answer Correct Answer: A) Littoral and Swamp forests. 3. There are climatic zones in the world.a. Sixb. Sevenc. Eightd. Nine A) A. B) B. C) C. D) D. Show Answer Correct Answer: B) B. 4. The rainfall will be less in the absence of A) Cities. B) Forest. C) Villages. D) Animals. Show Answer Correct Answer: B) Forest. 5. Which Forest? Found below the arctic circle, between 50$^{o}$ and 60$^{o}$ N latitude A) Tropical Rainforest. B) Temperate Deciduous Forest. C) Coniferous Forest (Taiga). D) None of the above. Show Answer Correct Answer: C) Coniferous Forest (Taiga). 6. What is the goal of forest conservation? A) Promoting industrial logging. B) Increasing deforestation. C) Expanding urban development. D) Preserving the world's forests and their plant and animal biodiversity. Show Answer Correct Answer: D) Preserving the world's forests and their plant and animal biodiversity. 7. NW No 2 navigates between ..... and ..... A) Allahabad and Haldia. B) Hosapuram and period. C) Mahanadi and Brahmani. D) House Sadiya. Show Answer Correct Answer: D) House Sadiya. 8. Gums are used for making? A) Medicines. B) Foods. C) Adhesives. D) Paint. Show Answer Correct Answer: C) Adhesives. 9. What does location mean? A) Land. B) Map. C) Place. D) Street. Show Answer Correct Answer: C) Place. 10. Soil fungi that enable trees to more fully utilize water, minerals, and nitrogen in the soil A) Succession. B) Stratification. C) Penicillin. D) Mycorrhizae. Show Answer Correct Answer: D) Mycorrhizae. 11. Why is the soil rich in a deciduous forest? A) Fallen leaves make more nutrients in the soil. B) Dead trees provide food for decomposers. C) Fallen pine cones add minerals. D) Light shines through bare trees. Show Answer Correct Answer: A) Fallen leaves make more nutrients in the soil. 12. . Anteaters, gorillas, and jaguars live on the rain forest floor. Birds, butterflies, and bats live in the tops of the tallest trees. Based on this evidence, what is one characteristic of an animal that might affect where it lives in the rain forest? A) A. color. B) B. personality. C) C. size. D) None of the above. Show Answer Correct Answer: C) C. size. 13. A stream located in the delta or estuary of a river which is affected by high and low tides A) Tidal Creek. B) Lake. C) Swamp. D) None of the above. Show Answer Correct Answer: A) Tidal Creek. 14. What was the shifting cultivation called in Sri Lanka? A) Jhum. B) White. C) Mixed cultivation. D) Multi-cropping. Show Answer Correct Answer: B) White. 15. Forests are A) Large land covered with water. B) Large land covered with soil. C) Large land covered with trees. D) None of the above. Show Answer Correct Answer: C) Large land covered with trees. 16. What is the requirement for attaching workers to a lifeline for fall protection? A) One worker on each lifeline. B) Two workers on each lifeline. C) It depends on the size of the lifeline. D) Three workers for every two lifelines. Show Answer Correct Answer: A) One worker on each lifeline. 17. Choose the answer of the second word pair that best matches the given word pair.Deforestation:human population growth A) Tree:forest. B) Deciduous tree:humus. C) Forest floor:sunlight. D) Loss of diversity:deforestation. Show Answer Correct Answer: D) Loss of diversity:deforestation. 18. Evergreen forests are also known as A) Tropical forest. B) Tidal forest. C) Reserve forest. D) Mangrove forest. Show Answer Correct Answer: A) Tropical forest. 19. Small plants and baby trees growing beneath the big ones. A) Understory Layer. B) Emergent Layer. C) Forest Stand. D) Forest Ecosystem. Show Answer Correct Answer: A) Understory Layer. 20. The harp seal lives on the polar ice sheets. Which adaptation makes it best suited for this environment? A) Whiskers. B) Ears. C) Large Eyes. D) Excess Body Fat. Show Answer Correct Answer: D) Excess Body Fat. 21. Which best describes a tropical forest? A) It is a forest that has four seasons. B) It is a forest that has a hot, dry summer. C) It is a forest that is hot and wet all year. D) It is a forest that has two seasons. Show Answer Correct Answer: C) It is a forest that is hot and wet all year. 22. True or false:Humans live in the forest A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 23. The tribes live in nallamalla forest is?a. Chenchusb. Garoc. Bhild. Santhals A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 24. ..... are anything living in an ecosystem. Trees, shrubs, birds, mammals, fish, insects, grasses, fungi, ferns, bacteria are all examples of these. A) Biotic Factors. B) Abiotic Factors. C) Leaves. D) Transpiration. Show Answer Correct Answer: A) Biotic Factors. 25. Cutting down of trees on large scale is called A) Deforestation. B) Floods. C) Forest protection. D) Erosion. Show Answer Correct Answer: A) Deforestation. ← 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