This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 12 Forests Our Lifeline – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 12 Forests Our Lifeline Quiz 24 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. There are severalorganisms and micro-organisms thatlive in the soil. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. The soil of the deciduous forest is ..... in nutrients. A) Poor. B) Rich. C) Rotten. D) None of the above. Show Answer Correct Answer: B) Rich. 3. The major river that flows in the Amazon is A) Amazon. B) Atlantic Ocean. C) Pacific Ocean. D) None of the above. Show Answer Correct Answer: A) Amazon. 4. Where is Khejri tree found? A) Thorn and scrub bushes. B) Deciduous Forest. C) All the above. D) None of the above. Show Answer Correct Answer: A) Thorn and scrub bushes. 5. Which Industry is one of the largest consumers of trees A) Wood Industry. B) Food Industry. C) Paper Industry. D) All of the Above. Show Answer Correct Answer: C) Paper Industry. 6. Which is not a role of the forest? A) Provides food and shelter. B) Prevents soil erosion. C) Prevents flood. D) Does not affect the climate. Show Answer Correct Answer: D) Does not affect the climate. 7. Which one of the following statements is incorrect about forests? A) Forests help in prevention of soil erosion. B) Forests provide us with essential oils. C) Forests help in slowing down the flow of rainwater. D) Forests lead to an increase in the overall temperature. Show Answer Correct Answer: D) Forests lead to an increase in the overall temperature. 8. Who's the author of Our Town? A) Thornton Wilder. B) William Shakespeare. C) Chinua Achebe. D) Isabel Allende. Show Answer Correct Answer: A) Thornton Wilder. 9. 7 From the information in the box at the end of the selection, the reader can see that- A) A rainforests are not found in deserts. B) B tropical forests have warm temperatures. C) C rainforests need a lot of water. D) D monkeys live in the canopy of tropical forests. Show Answer Correct Answer: C) C rainforests need a lot of water. 10. A trees ability to resist heat, cold, droughts, insect infestations, disease attacks, and other elements limiting survival and growth. A) Stratification. B) Succession. C) Photoperiod. D) Hardiness. Show Answer Correct Answer: D) Hardiness. 11. Thorny forests grow in very ..... areas. A) Wet. B) Marshy. C) Dry. D) None of the above. Show Answer Correct Answer: C) Dry. 12. How many types of plants on the bases of their size and age are their? A) 3. B) 1. C) 6. D) 2. Show Answer Correct Answer: A) 3. 13. Write the missing link in the given food web. Grass$\rightarrow$insect$\rightarrow$ ..... $\rightarrow$snake$\rightarrow$eagle A) Deer. B) Frog. C) Fox. D) Rabbit. Show Answer Correct Answer: B) Frog. 14. Deciduous describes trees that ..... A) Drop their leaves in the fall. B) Have short needles. C) Have long needles. D) Have fronds. Show Answer Correct Answer: A) Drop their leaves in the fall. 15. The Jim Corbett National Park is in the state of ..... A) Uttarakhand. B) Uttar Pradesh. C) Assam. D) Meghalaya. Show Answer Correct Answer: A) Uttarakhand. 16. Which of the following animals live in forest floor? A) Tiger and deer. B) Leopard and jaguars. C) None of these. D) Both 1 and 2. Show Answer Correct Answer: A) Tiger and deer. 17. The trees produce oxygen.Therefore, forests are also called ..... A) Oxygen transporter. B) Luftholer. C) Green lungs. D) Blue waves. Show Answer Correct Answer: C) Green lungs. 18. Read the origin of the word devastate. from Latin de-+ vastare, meaning "to lay waste"The information helps the reader understand that devastated in paragraph 1 means- A) Ruined. B) Empty. C) Harsh. D) Remote. Show Answer Correct Answer: A) Ruined. 19. The soil in the deciduous forest is A) Poor and rocky. B) Rich in nutrients. C) Permafrost (frozen solid). D) Poor thin soil. Show Answer Correct Answer: B) Rich in nutrients. 20. Which plant does NOT exist in the forest? A) Oak trees. B) Flowers. C) Mushrooms. D) Cactus. Show Answer Correct Answer: D) Cactus. 21. Which factor do forest and grassland ecosystems most likely have in common? A) The type of climate. B) The amount of trees. C) The variety in organisms. D) None of the above. Show Answer Correct Answer: C) The variety in organisms. 22. A rain forest from which all trees and soil are removed will regenerate A) In 10 years. B) In 50 years. C) In 100 years. D) Cannot be determined. Show Answer Correct Answer: D) Cannot be determined. 23. What type of birds arrive in the taiga during the summer to mate and build nests? A) Penguins. B) Migratory birds. C) Eagles. D) Owls. Show Answer Correct Answer: B) Migratory birds. 24. Name one scope from Apex Legends A) 10x Thermal Scope. B) 2x Night Vision Scope. C) 420x 360x scope. D) 2x HCOG Ranger. Show Answer Correct Answer: D) 2x HCOG Ranger. 25. The Bharatpur wildlife sanctuary is in the state of ..... A) Rajasthan. B) Bihar. C) Punjab. D) Jharkhand. Show Answer Correct Answer: A) Rajasthan. ← 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