This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 34 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 34 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Big trees create a shady roof where birds, squirrels, and plants live. A) Forest Stand. B) Canopy Layer. C) Understory Layer. D) Forest Ecosystem. Show Answer Correct Answer: B) Canopy Layer. 2. On warm days it is in the forest ..... than on the meadow. A) Cooler. B) Warmer. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cooler. 3. What is much of Virginia covered by? A) Deserts. B) Forests. C) Mountains. D) Lakes. Show Answer Correct Answer: B) Forests. 4. Name some animals in temperate forests. A) Fox, Bald eagle, Bobcat. B) Gorrilla, Sloth, Cow. C) Both of these. D) NOTA-None of the above. Show Answer Correct Answer: A) Fox, Bald eagle, Bobcat. 5. Which of the following is (are) true about the air above the timberline? A) It is thinner than where trees live. B) It is warmer than where trees live. C) The air has more moisture than where trees live. D) All of these. Show Answer Correct Answer: A) It is thinner than where trees live. 6. If there are 24 consecutive hours of night, then ..... A) It is winter near the North Pole. B) You are experiencing a large building's micro-climate. C) It is fall equinox at the equator. D) None of the above. Show Answer Correct Answer: A) It is winter near the North Pole. 7. ..... forests are found in the deltas of rivers such as Ganga. A) Evergreen. B) Thorn. C) Coniferous. D) Mangrove. Show Answer Correct Answer: D) Mangrove. 8. What are round timbers to be driven into the ground for support for other structures? A) Poles. B) Supports. C) Pilings. D) Posts. Show Answer Correct Answer: C) Pilings. 9. What role do forests play in Virginia's ecosystem? A) They contribute to soil erosion. B) They provide habitats and food for wildlife. C) They decrease air quality. D) They have no role in the ecosystem. Show Answer Correct Answer: B) They provide habitats and food for wildlife. 10. Which of the following is the fauna found in the Equator's Rainforest? I Elephant Beaverii Mooseiv Monkey A) I and II. B) I dan IV. C) II and III. D) III than IV. Show Answer Correct Answer: B) I dan IV. 11. Jim Corbett National park famous for Bengal tiger is situated in which state? A) Karnataka. B) Rajasthan. C) Gujarat. D) Uttarakhand. Show Answer Correct Answer: D) Uttarakhand. 12. A report that describes wind, temperature, and humidity conditions above Earth's surface A) Upper-air report. B) Low-pressure system. C) Relative humidity. D) None of the above. Show Answer Correct Answer: A) Upper-air report. 13. What does eerie mean? A) New. B) Interesting. C) Frightening. D) Powerful. Show Answer Correct Answer: C) Frightening. 14. Precipitation in a Deciduous Forest can be described this way: A) There is a wet season and a dry season. B) It is dry. C) It rains all the time. D) It rains all throughout the year, but mostly in the Spring. Show Answer Correct Answer: D) It rains all throughout the year, but mostly in the Spring. 15. Giant and tall trees form the A) Canopy. B) Understorey. C) Forest Floor. D) None of the above. Show Answer Correct Answer: A) Canopy. 16. Which sentence from the selection best explains why the black-backed woodpecker is able to build its unique type of home? A) This woodpecker relies on the environment of the burned forest. (paragraph 2). B) This nest is usually built inside a tree trunk or a fallen log. (paragraph 4). C) It also has a very thick skull bone and a strong neck. (paragraph 4). D) The woodpecker can move into the nest cavity as soon as it is drilled. (paragraph 4). Show Answer Correct Answer: C) It also has a very thick skull bone and a strong neck. (paragraph 4). 17. What is the art and science of managing forests to maintain or improve the quality and quantity of trees? A) Forestry. B) Wildlife. C) Forest Care. D) Forester. Show Answer Correct Answer: A) Forestry. 18. Which of the following cannot be found in forest? A) Lac. B) Wood. C) Medicinal Plants. D) Lawn. Show Answer Correct Answer: D) Lawn. 19. Bacterias are which kind of organisms? A) Omnivores. B) Saprophs. C) None of these. D) None of the above. Show Answer Correct Answer: B) Saprophs. 20. Trees in the understory of a forest receive the most sunlight. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. Some popular trees of thorn forests are A) Ebony and bamboo. B) Chir and for. C) Teak and sal. D) Kikar and Acacia. Show Answer Correct Answer: D) Kikar and Acacia. 22. Which word best describes the protagonist's feelings when they first see the lifeline? A) Relieved. B) Terrified. C) Indifferent. D) Angry. Show Answer Correct Answer: A) Relieved. 23. What are Gums used for? A) To color cloths and paper. B) To make adhesives and medicines. C) To make disposable plates. D) To make varnish and paint. Show Answer Correct Answer: B) To make adhesives and medicines. 24. Forests are grown naturally hence they are also called A) Natural resource or Natural vegetation. B) Factory outlet. C) Artificial resource. D) None of the above. Show Answer Correct Answer: A) Natural resource or Natural vegetation. 25. Which of the following layers of the forest contain organisms that make up the forest ecosystem? A) Canopy, floor, timberline, understory. B) Subfloor, humus, canopy, emergent zone. C) Subfloor, floor, understory, canopy. D) Riparian zone, overstory, floor, basement. Show Answer Correct Answer: C) Subfloor, floor, understory, canopy. ← 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