This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 45 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 45 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What does this article list? A) A. different kinds of plants in the rain forest. B) B. different places where rain forests can be found. C) C. different animals that live in the rain forest. D) None of the above. Show Answer Correct Answer: C) C. different animals that live in the rain forest. 2. We get various useful products from the forests surrounding us. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 3. Complete this sentence: ..... protects a tree's trunk and branches. A) Bark. B) Leaves. C) Roots. D) None of the above. Show Answer Correct Answer: A) Bark. 4. What is the main topic of this article? A) A giant kelp forest has three main parts. B) A giant kelp forest has a top, middle, and bottom. C) A giant kelp forest looks a lot like a forest of trees. D) A giant kelp forest is home for many different animals. Show Answer Correct Answer: D) A giant kelp forest is home for many different animals. 5. The climatic region which is present in between 5$^\circ$N and 10$^\circ$S latitude is?a. Desert Regionb. The Savanna regionc. The Steppe regiond. Tropical Region A) A. B) B. C) C. D) D. Show Answer Correct Answer: D) D. 6. When the water is clean where is it returned to? A) Our taps. B) The sea. C) The river. D) The reservoir. Show Answer Correct Answer: C) The river. 7. What's George's plan for the future? A) Become a doctor, like his father. B) Attend college and become a businessman. C) Be a pro-football player. D) Take over his uncle's farm. Show Answer Correct Answer: D) Take over his uncle's farm. 8. Out of three categories, which forests were regarded as the best? A) Reserved forests. B) Protected forests. C) Village forests. D) Both (a) and (b). Show Answer Correct Answer: A) Reserved forests. 9. What is the temperature in the forest like? A) Always hot. B) Always cold. C) Depends on where the forest is. D) None of the above. Show Answer Correct Answer: C) Depends on where the forest is. 10. Which of the following is not a source of waste water? A) Sewers. B) Homes. C) Industries. D) Hospitals. Show Answer Correct Answer: A) Sewers. 11. Which statement about bears is true? A) Bears hibernate in the winter and eat just honey. B) Bears are only carnivores, not omnivores. C) Bears eat bees as well as honey and don't technically hibernate. D) Bears are not found in New York State. Show Answer Correct Answer: C) Bears eat bees as well as honey and don't technically hibernate. 12. Which of the following is not a function of the forests? A) Maintenance of water cycle. B) Bringing sufficient rains. C) Preventing flash floods. D) Causing soil erosion. Show Answer Correct Answer: D) Causing soil erosion. 13. Pine forests are home for many different types of birds. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. How does biodiversity contribute to the ecosystem of the Bahamas? A) Biodiversity only leads to overpopulation of species in the ecosystem. B) Biodiversity has no impact on the ecosystem of the Bahamas. C) Biodiversity provides a variety of species that play important roles in maintaining the balance of the ecosystem. D) Biodiversity causes imbalance and disruption in the ecosystem of the Bahamas. Show Answer Correct Answer: C) Biodiversity provides a variety of species that play important roles in maintaining the balance of the ecosystem. 15. What is an environmental service that forests provide? A) Stores carbon, releases oxygen, moderates climate. B) Fuel. C) Transportation. D) Helped society achieve a high standard of living. Show Answer Correct Answer: A) Stores carbon, releases oxygen, moderates climate. 16. A forest is a ..... full of life and vitality. A) Dynamic living entity. B) Green lung. C) Rubber. D) Sal. Show Answer Correct Answer: A) Dynamic living entity. 17. Most of the nutrients in the rainforest ecosystem are in the A) Organisms. B) Topsoil. C) Air. D) Groundwater. Show Answer Correct Answer: A) Organisms. 18. Winters in the taiga are ..... A) Long and cold. B) Cold and snowy. C) Both of these. D) None of these. Show Answer Correct Answer: C) Both of these. 19. Which of the following chacteristic nature will indicate the waste water? A) Dirty look. B) Foul smell. C) Mixed with lather. D) All of these. Show Answer Correct Answer: D) All of these. 20. This port serves a very large and rich hinterland of Ganga-Brahmaputra basin. A) Kolkata. B) Haldia. C) Surrender. D) Chennai. Show Answer Correct Answer: A) Kolkata. 21. Red sandalwood is one of the rare species grownin hills.a. Seshachalamb. Ananthagiric. Niligirid. Nallamalla A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 22. In which type of forest will you find trees with needle-like leaves? A) Evergreen forests. B) Deciduous forests. C) Tidal forest. D) Mountain forests. Show Answer Correct Answer: D) Mountain forests. 23. The pulp and wood of Mountain forests trees are used to make- A) Paper. B) Fabrics. C) Furniture. D) Spices. Show Answer Correct Answer: A) Paper. 24. What is a cultivated forest? A) A forest that grows naturally without human help. B) A forest composed of useful trees planted by people to be used as crops. C) A forest with only wild animals. D) A forest that is never touched by humans. Show Answer Correct Answer: B) A forest composed of useful trees planted by people to be used as crops. 25. The micro-organisms which convertthe dead plants and animals to humusare known as: A) Humus. B) Decomposersers. C) Organisms. D) Saprophs. Show Answer Correct Answer: B) Decomposersers. ← 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