This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of these would be considered an epiphiyte? A) Broad-leafed plants in the understory. B) Orchid growing on another tree. C) Ants living in the canopy. D) Eagles in the emergent layer. Show Answer Correct Answer: B) Orchid growing on another tree. 2. Forest with the richest soil for growing A) Tropical rain forest. B) Temperate deciduous forest. C) Temperate rain forest. D) Taiga. Show Answer Correct Answer: B) Temperate deciduous forest. 3. Evergreen Forests are found in Western Ghats and Northeastern States of India like A) Assam, Arunachal Pradesh, Meghalaya & Tripura. B) Andhra Pradesh, Karnataka Bihar. C) Kerela, Maharahtra, Rajasthan. D) None of the above. Show Answer Correct Answer: A) Assam, Arunachal Pradesh, Meghalaya & Tripura. 4. Should every tree in the forest be cut down? A) Yes. B) Maybe. C) No. D) None of the above. Show Answer Correct Answer: C) No. 5. Why are there few cold-blooded vertebrates in coniferous forests? A) High temperatures. B) Heavy rainfall. C) High humidity. D) Low temperatures. Show Answer Correct Answer: D) Low temperatures. 6. Coniferous (cone) Trees can survive in dry and cold habitats A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. Palm trees are found in coniferous forests. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. Which animals are commonly found in coniferous forests? A) Lions, tigers, and bears. B) Woodpeckers, crossbills, warblers, and owls. C) Dolphins and whales. D) Giraffes and elephants. Show Answer Correct Answer: B) Woodpeckers, crossbills, warblers, and owls. 9. ..... is an area reserved for preserving wildlife and forests. A) National Parks. B) Deforestation. C) Endangered. D) None of the above. Show Answer Correct Answer: A) National Parks. 10. Which layer of the rainforest gets the least amount of sunlight? A) Forest Floor. B) Understory. C) Canopy. D) Emergent layer. Show Answer Correct Answer: A) Forest Floor. 11. These forests remain green throughout the year. A) Evergreen. B) Deciduous. C) Thorn. D) None of the above. Show Answer Correct Answer: A) Evergreen. 12. Where can we find tropical rainforests? A) Near the equator. B) Near the north pole. C) Near Cape Horn. D) In the midwest United States. Show Answer Correct Answer: A) Near the equator. 13. What do people not use out of the forest? A) Glass bottles. B) Holz. C) Medicinal plants. D) Fruit. Show Answer Correct Answer: A) Glass bottles. 14. Which rain forest is summer all the time? A) Temperate. B) Tropical. C) All the above. D) None of the above. Show Answer Correct Answer: B) Tropical. 15. The oil extracted from trees like Eucalyptus and sandalwood is used to make A) Soaps. B) Wax. C) Dyes and Perfumes. D) None of these. Show Answer Correct Answer: C) Dyes and Perfumes. 16. The forest floor is different from the rainforest floor since ..... A) It is darker. B) It has more light. C) It has more decomposers. D) It has more water. Show Answer Correct Answer: B) It has more light. 17. Why did colonists need durable timber? A) To build ships for the Royal Navy. B) To construct bridges. C) For furniture. D) To build beautiful homes. Show Answer Correct Answer: A) To build ships for the Royal Navy. 18. How are tropical rain forests different from temperate rain forests? A) Rain only falls in tropical rain forests. B) Rain only falls in temperate rain forests. C) Seasons change in temperate rain forests, but not in tropical rain forests. D) Seasons change in tropical rain forests, but not in temperate rain forests. Show Answer Correct Answer: C) Seasons change in temperate rain forests, but not in tropical rain forests. 19. What is the main reason for the high biodiversity found in tropical rainforests? A) High levels of sunlight and rainfall. B) Low levels of competition. C) High altitude. D) Proximity to oceans. Show Answer Correct Answer: A) High levels of sunlight and rainfall. 20. Which is the correct order of the layers of the forest from bottom to top A) Forest floorherb layerunderstory layercanopyshrub layer. B) Forest floorherb layershrub layerunderstory layercanopy. C) Forest floorunderstory layershrub layerherb layercanopy. D) Canopyunderstory layerherb layershrub layerforest floor. Show Answer Correct Answer: B) Forest floorherb layershrub layerunderstory layercanopy. 21. In which of these areas will you find thorn forests? A) Mountain. B) Marsh land. C) Land with low rainfall. D) Land with heavy rainfall. Show Answer Correct Answer: C) Land with low rainfall. 22. What is a conservation effort to protect kelp forests? A) Introduction of non-native species. B) Public awareness and education. C) Urbanization and habitat destruction. D) Pollution enhancement. Show Answer Correct Answer: B) Public awareness and education. 23. Animals that hunt other animals for food A) Species. B) Habitats. C) Predators. D) Stalk. Show Answer Correct Answer: C) Predators. 24. What are toothpicks made of? A) Bamboo. B) Wood. C) All the above. D) None of the above. Show Answer Correct Answer: A) Bamboo. 25. What is the role of decomposers in a forest? A) Convert dead plants and animals into humus. B) Release oxygen through photosynthesis. C) Maintain the balance of oxygen and carbon dioxide. D) Disperse seeds of certain plants. Show Answer Correct Answer: A) Convert dead plants and animals into humus. ← 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 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 10Class 7 Science Chapter 12 Forests Our Lifeline Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books