This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 27 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 27 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is lifelines special ability? A) Insta-heal. B) Supply Drop. C) Heal-shield. D) Double mozambique. Show Answer Correct Answer: B) Supply Drop. 2. How do jungles help cool our planet? A) They shade the globe. B) People can play hide and seek in them, which makes the planet cooler. C) They capture carbon. D) People can't live in jungles so with less people there is less pollution. Show Answer Correct Answer: C) They capture carbon. 3. Which one of these is not a wild A) Bear. B) Bison. C) Jackal. D) Goat. Show Answer Correct Answer: D) Goat. 4. The ..... in the forest receives filtered sunlight that helps smaller shrubs and grasses to grow. A) Canopy. B) Understory. C) All the above. D) None of the above. Show Answer Correct Answer: B) Understory. 5. National waterway No 2 is the river ..... A) Ganga. B) Brahmaputra. C) Mind. D) Godavari. Show Answer Correct Answer: B) Brahmaputra. 6. Amazon rainforest is a/ an ..... A) Evergreen Forest. B) Coniferous Forest. C) Thorn Forest. D) None of the above. Show Answer Correct Answer: A) Evergreen Forest. 7. Which Forest? Soil is acidic and lacks nutrients due to slow decomposition in cold climates A) Tropical Rainforest. B) Temperate Deciduous Forest. C) Coniferous Forest (Taiga). D) None of the above. Show Answer Correct Answer: C) Coniferous Forest (Taiga). 8. What is the main objective of extractive reserves? A) Encouraging deforestation for agriculture. B) Allowing local residents to sustainably use forest resources. C) Promoting large-scale logging operations. D) Banning all human activities in protected areas. Show Answer Correct Answer: B) Allowing local residents to sustainably use forest resources. 9. ..... leaf is used to make disposable plates A) Brahmi leaf. B) Amla leaf. C) Tense leaf. D) Areca nut leaf. Show Answer Correct Answer: C) Tense leaf. 10. Trees and vegetation act as wind breakers and prevent A) Dust storm. B) Soil erosion. C) Floods. D) All of these. Show Answer Correct Answer: B) Soil erosion. 11. Which of these is NOT a reason that forests are more susceptible to fires? A) Exposure to low-and moderate-intensity fires. B) Continuous canopy. C) Shade-loving cedar and firs. D) Competition for water. Show Answer Correct Answer: A) Exposure to low-and moderate-intensity fires. 12. TRUE/FALSEBee wax is used to make medicine. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. What is the main idea of the following sentence? 'Forests are vital to the health of our planet as they provide oxygen, store carbon, and house countless species.' A) Forests are dangerous places. B) Forests are important for the planet's health. C) Forests are only for animals. D) Forests are not necessary. Show Answer Correct Answer: B) Forests are important for the planet's health. 14. What percent of the world's ancient forests are left? A) 20%. B) 86%. C) 34%. D) 59%. E) 11%. Show Answer Correct Answer: A) 20%. 15. Forests are not responsible for:- A) Providing medicinal plants. B) Maintaining the flow into the streams. C) Creating flood conditions. D) Absorbing rainwater and maintaining water table. Show Answer Correct Answer: C) Creating flood conditions. 16. Which legend loves the loot more? A) Mirage. B) Life line. C) Revenant. D) Many. Show Answer Correct Answer: D) Many. 17. The place where a earth is covered by a very large number of trees A) Forest. B) Canyon. C) Hill. D) Plain. Show Answer Correct Answer: A) Forest. 18. Hold leaves ..... from. A) Water. B) Oxygen. C) Holz. D) Sunlight. Show Answer Correct Answer: D) Sunlight. 19. Lion is our National animal.True A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. These forests grow mostly on the sea coasts A) Tropical forests. B) Deciduous forests. C) Mangrove forests. D) None. Show Answer Correct Answer: C) Mangrove forests. 21. What is the term used to describe the lowest layer of plants in a forest? A) Canopy. B) Understorey. C) Shrubs. D) Herbs. Show Answer Correct Answer: D) Herbs. 22. Less than ..... of land in India is presently covered with forests. A) One-fourth. B) Two-fourth. C) One-sixth. D) Three-fourth. Show Answer Correct Answer: A) One-fourth. 23. Each year, what percent of cloud forest land is cleared? A) 1.1. B) 2.2. C) 3.3. D) 4.4. Show Answer Correct Answer: A) 1.1. 24. The Amazon rain forest is located on what continent? A) South America. B) Africa. C) North America. D) Asia. Show Answer Correct Answer: A) South America. 25. Which best describes the similarities between grasslands and forests? A) Grasslands have moderate temperatures like forest ecosystems. B) Grasslands have plentiful grasses and trees like many forests. C) Grasslands are dry like most forests. D) None of the above. Show Answer Correct Answer: A) Grasslands have moderate temperatures like forest ecosystems. ← 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