This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 52 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 52 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. 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. 2. 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. 3. Tropical evergreen forests are found in areas with more than ..... cm rainfall. A) 250. B) 300. C) 175. D) 200. Show Answer Correct Answer: D) 200. 4. Only ..... percent of the world's ancient forests are left A) 40%. B) 30%. C) 20%. D) 10%. Show Answer Correct Answer: C) 20%. 5. Trees that are clear-cut all at the same time result in ..... aged stands A) Young-aged. B) Even-aged. C) Mature-aged. D) Odd-aged. Show Answer Correct Answer: B) Even-aged. 6. 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. 7. There are more species of ..... in cloud forests than anywhere else in the world. A) Bears. B) Lizards. C) Hummingbirds. D) One-finned fish. Show Answer Correct Answer: C) Hummingbirds. 8. Which of the following is NOT a threat to the Taiga biome? A) Deforestation. B) Climate change. C) Mining and oil exploration. D) Controlled burns to manage vegetation. Show Answer Correct Answer: D) Controlled burns to manage vegetation. 9. What kind animals live in the forest? A) Carnivores. B) Herbivores. C) Both Carnivores and Herbivores. D) Vegans. Show Answer Correct Answer: C) Both Carnivores and Herbivores. 10. There are a wider variety of plants an animals in ..... forests. A) Temperate. B) Tropical. C) Tundra. D) Taiga. Show Answer Correct Answer: B) Tropical. 11. Which animal uses abominal tymbals to create loud sounds that attract mates? A) Lynx. B) Cydated periodical. C) Hawk moths. D) Read. Show Answer Correct Answer: B) Cydated periodical. 12. ..... was the first port developed after independence A) Excit. B) Mumbai. C) Marmaagoa. D) Kochi. Show Answer Correct Answer: A) Excit. 13. The temperature of tropical forests ranges from ..... to ..... degrees A) 18-19. B) 20-34. C) 40-44. D) 4-6. Show Answer Correct Answer: B) 20-34. 14. What percentage of Earth's oxygen is produced by rainforests? A) 10%. B) 20%. C) 50%. D) 70%. Show Answer Correct Answer: B) 20%. 15. Nearly how many hectares of tropical rainforest are we losing every year? A) We are not losing any rainforest. B) There is no rainforest left. C) 15 million. D) 15 billion. Show Answer Correct Answer: C) 15 million. 16. ..... forests are also called deciduous forests. A) Temperate. B) Tropical. C) Tundra. D) Taiga. Show Answer Correct Answer: A) Temperate. 17. What is an old-growth forest? A) Planted stands of a particular tree species. B) A stand of trees resulting from natural secondary succession. C) Uncut or regenerated forest that has not been seriously disturbed for severalhundred years. D) I don't know. Show Answer Correct Answer: C) Uncut or regenerated forest that has not been seriously disturbed for severalhundred years. 18. CHIPKO MOVEMENT STARTED IN A) 1987. B) 1976. C) 1970. D) 1979. Show Answer Correct Answer: C) 1970. 19. Extra tall trees that stick out above the canopy, home to special animals. A) Emergent Layer. B) Canopy Layer. C) Understory Layer. D) Microhabitats. Show Answer Correct Answer: A) Emergent Layer. 20. Which of the following make(s) up the layers of dirt on the forest floor? A) Leaf litter. B) Moldy leaves. C) Humus. D) All of these. Show Answer Correct Answer: D) All of these. 21. Write true or false:Monsoon forests are Deciduous Forest? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 22. Which rain forest animal is the slowest mammal of all? A) Bird. B) Monkey. C) Sloth. D) Jaguar. Show Answer Correct Answer: C) Sloth. 23. Sunderbans got its name from A) Bamboo tree. B) Khair tree. C) Beautician tree. D) None of the above. Show Answer Correct Answer: C) Beautician tree. 24. Where can we find coniferous forest in India? A) Deserts. B) River Deltas. C) Grassland. D) Himalayas. Show Answer Correct Answer: D) Himalayas. 25. What are these? Mandavi, Zuari and Cumberjua, Sunderbans, Barak, backwaters of Kerala and tidal stretches A) Rivers. B) Canals. C) National waterways. D) Inland waterways. Show Answer Correct Answer: D) Inland waterways. ← 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