This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Science > Conservation Of Plants And Animals > Class 8 Science Chapter 7 Conservation Of Plants And Animals – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 7 Conservation Of Plants And Animals Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following feature is correct for a wildlife sanctuary? A) It is an artificially created protected area for animals. B) It is a protected area for threatened and endangered wild animals. C) It is meant for the conservation of only plant species. D) Capturing and poaching of animals is strictly prohibited here. Show Answer Correct Answer: A) It is an artificially created protected area for animals. 2. 1 Desertification is caused due to A) Afforestation. B) Deforestation. C) Reforestation. D) All of the above. Show Answer Correct Answer: B) Deforestation. 3. What is the basic cause of deforestation? A) Procuring land for cultivation. B) Building houses and factories. C) Making furniture or using wood as fuel. D) All of above. Show Answer Correct Answer: D) All of above. 4. The way humans use plastic effects the environment A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 5. Deforestation takes place by A) Human activities. B) Only by natural resources. C) Both of these. D) None of these. Show Answer Correct Answer: C) Both of these. 6. ..... is / are names given to the areas meant for the conservation and preservation of forests and wild animals. A) Wildlife sanctuary. B) National park. C) Biosphere reserve. D) All the Above. Show Answer Correct Answer: D) All the Above. 7. What organelle structure regulates what enters and leaves the cell A) Cell membrane. B) Cell wall. C) Nucleus. D) None of the above. Show Answer Correct Answer: A) Cell membrane. 8. REMOVING AND DESTROYING FOREST IS KNOWN AS AFFORESTATION A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 9. Group of organisms that have common characteristics and can interbreed are called A) Species. B) Genus. C) Population. D) Community. Show Answer Correct Answer: A) Species. 10. All organisms are made of cells A) Cell Wall. B) Cell Theory. C) Golgi Apparatus. D) Chloroplasts. Show Answer Correct Answer: B) Cell Theory. 11. Which statement is incorrect about endangered species? A) Their number has decreased drastically. B) They might become extinct in the near future. C) They pose a danger to other animals. D) Their natural habitat needs to be protected. Show Answer Correct Answer: C) They pose a danger to other animals. 12. The places where animals receive protection is called A) Zoo. B) National parks. C) Rock shelters. D) None of these. Show Answer Correct Answer: A) Zoo. 13. ..... is the phenomenon of movement of a species from its own habitat to some other habitat for a particular time period. A) Migration. B) Variation. C) Immitation. D) Immigration. Show Answer Correct Answer: A) Migration. 14. Deforestation does not affect water cycle. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 15. Corbett National park was established in A) 1940. B) 1935. C) 1936. D) 1956. Show Answer Correct Answer: C) 1936. 16. A cell that has the DNA and controls the cell's activities. A) Nucleus. B) Mitochondria. C) Golgi Bodies. D) Chloroplast. Show Answer Correct Answer: A) Nucleus. 17. Which of the following statements given in the table below are reasons for migration of birds?a.Birds like to travel and explore.b.Birds need areas that can take care of their feeding.c.Birds need safer places to lay eggsd.Birds migrate due to climatic reasons A) A and b. B) A and c. C) A and d. D) A, b and c. Show Answer Correct Answer: D) A, b and c. 18. DESERT PLANTS ALSO KNOWN AS A) PLANTS IN DESERT. B) OF THE.Plants. C) DESERTIC PLANTS. D) XEROPHYTE. Show Answer Correct Answer: D) XEROPHYTE. 19. The tern BIODIVERSITY was coined by ..... A) EpIpp. B) E. Wilson. C) A.G Tansley. D) Edward Jenner. Show Answer Correct Answer: B) E. Wilson. 20. Which one of the following changes may occur due to desertification? A) Increased chances of floods. B) Conversion of fertile land into a desert. C) The decrease in atmospheric temperature. D) Increase in water holding capacity of the soil. Show Answer Correct Answer: B) Conversion of fertile land into a desert. 21. Does ground level water increases or decreases due to deforestation? A) Increases. B) Decreases. C) All the above. D) None of the above. Show Answer Correct Answer: B) Decreases. 22. What is the primary purpose of a biosphere reserve? A) To facilitate urban development. B) To support agriculture. C) To promote tourism. D) To conserve biodiversity. Show Answer Correct Answer: D) To conserve biodiversity. 23. Clearing the trees from the forest and then converting it for human use is known as A) Afforestation. B) Deforestation. C) Pollution. D) None of the above. Show Answer Correct Answer: B) Deforestation. 24. Environment production act is established in A) 1986. B) 1982. C) 1984. D) 1985. Show Answer Correct Answer: A) 1986. 25. What role do national parks play in the conservation of wildlife? A) They allow hunting of endangered species. B) They protect habitats from human interference. C) They promote industrial development. D) They are used for agricultural expansion. Show Answer Correct Answer: B) They protect habitats from human interference. 26. The process of conversion of fertile lands into deserts is known as A) Drought. B) Famine. C) Acid rain. D) Desertification. Show Answer Correct Answer: D) Desertification. 27. Fauna Reefers to? References to Faana? A) Animals. B) Plants. C) Both. D) None of them. Show Answer Correct Answer: A) Animals. 28. Many kinds of plants are maintained all over the world in ..... A) Municipal gardens. B) Botanical garden. C) Housing societies. D) City garden. Show Answer Correct Answer: B) Botanical garden. 29. Likely to face injury or danger. A) Vulnerable. B) Recover. C) Extinction. D) None of the above. Show Answer Correct Answer: A) Vulnerable. 30. Part of earth which supports the biodiversity is called A) Biotic community. B) Ecosystem reserve. C) Biosphere. D) Sanctuary. Show Answer Correct Answer: C) Biosphere. 31. What is desertification? A) When desert turns into land. B) When soil turns into desert. C) When soil grows cactus. D) When desert collects a lot of sand. Show Answer Correct Answer: B) When soil turns into desert. 32. Which is the world's largest national parks? A) North-West Greenland National Park. B) North-East Greenland National Park. C) South-West Greenland National Park. D) South-East Greenland National Park. Show Answer Correct Answer: B) North-East Greenland National Park. 33. What organelle produces ATP A) Lysosome. B) Mitochondria. C) Cytoplasm. D) Golgi Apparatus. Show Answer Correct Answer: B) Mitochondria. 34. 4 The Red Data book releases the list of A) Endemic Species. B) Biosphere Reserve. C) Endangered species. D) Wild life Sanctuaries. Show Answer Correct Answer: C) Endangered species. 35. Deforestation can lead to desertification. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 36. Which of the following practices helps in the conservation of plants and animals? A) Deforestation. B) Afforestation. C) Industrialization. D) Urbanization. Show Answer Correct Answer: B) Afforestation. 37. An international body to study and assess the global conservation status of plants and animals species is A) WHO. B) UNICEF. C) WCU. D) A. Show Answer Correct Answer: C) WCU. 38. What is the main reason that many species are becoming endangered? A) Habitat Destruction. B) Acid rain. C) Natural Selection. D) Disease. Show Answer Correct Answer: A) Habitat Destruction. 39. What are plants in a specific area called? A) Fauna. B) Tertiary consumers. C) Flora. D) Abiotic components. Show Answer Correct Answer: C) Flora. 40. How to prevent pollution? A) Use public transport. B) Say no to plastic. C) Avoid bursting crackers. D) All of these. Show Answer Correct Answer: D) All of these. 41. A species that is at a very high risk of extinction in the wild are known as A) Critically endangered species. B) Extinct species. C) Endangered species. D) Vulnerable species. Show Answer Correct Answer: C) Endangered species. 42. This protects the nucleus A) Nucleolus. B) Cell membrane. C) Cell wall. D) Nuclear membrane. Show Answer Correct Answer: D) Nuclear membrane. 43. When was "Project Tiger" introduced? A) 1976. B) 1973. C) 1873. D) 1876. Show Answer Correct Answer: B) 1973. 44. Prokaryotic and Eukaryotic Cells both have? A) DNA. B) Mitochondria. C) Choloropast. D) Nucleus. Show Answer Correct Answer: A) DNA. 45. Which programme is used to increase the forest A) Silviculture. B) Tissueculture. C) All the above. D) None of the above. Show Answer Correct Answer: A) Silviculture. 46. What does deforestation do? A) Decreases pollution level. B) Decreases natural droughts. C) Increases the balance in nature. D) Disturbs balance in nature. Show Answer Correct Answer: D) Disturbs balance in nature. 47. ..... has the record of all endangered and extinct species. A) Yellow data book. B) Red data book. C) Green data book. D) Black data book. Show Answer Correct Answer: B) Red data book. 48. Wildlife Conservation and ..... Conservation are Closely related. Wildlife protection and ..... protection is related to closeness. A) Forest. B) Animal. C) Plants. D) All of them. Show Answer Correct Answer: A) Forest. 49. Part of the earth in which living organisms exist or which supports life A) Biodegradable. B) Wildlife. C) Biodiversity. D) Biosphere. Show Answer Correct Answer: D) Biosphere. 50. An increase in the amount of carbon dioxide results in A) Winter season. B) Global warming. C) Rainfall. D) All of these. Show Answer Correct Answer: B) Global warming. 51. The plants, animals and microorganisms along with climate, soil river etc. of an the area is referred to as- A) Kingdom. B) Ecosystem. C) Fauna. D) Species. Show Answer Correct Answer: B) Ecosystem. 52. Organelle in eukaryotic cells near the nucleusthat has ribosomes attached to it A) Golgi apparatus. B) Rough is. C) Lysosome. D) Smooth ER. Show Answer Correct Answer: B) Rough is. 53. What is the percentage of plants and animals(mammals, birds, reptiles etc) in Biodiversity Hotspot? A) 40% 70% respectively. B) 50% 40% respectively. C) 30% 20% respectively. D) 40% 30% respectively. Show Answer Correct Answer: B) 50% 40% respectively. 54. Which of these is extinct A) Leopard. B) Dodo. C) Asiatic Lion. D) Tiger. Show Answer Correct Answer: B) Dodo. 55. Global warming is a negative effect of A) Conservation. B) Deforestation. C) Biosphere reserve. D) Decreasing pollution. Show Answer Correct Answer: B) Deforestation. 56. TRUE OR FALSE:-Many exotic animals are legally hunted for their body parts, tusks. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 57. Loss of biodiversity is also because of ..... in human population. A) Spread. B) Fight. C) Decrease. D) Increase. Show Answer Correct Answer: D) Increase. 58. TRUE OR FALSE:-Invasive species don't have native place. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 59. Preserving areas of biological importance make them a part of our national heritage. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 60. There can be a wildlife sanctuary within a biosphere reserve A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← PreviousNext →Related QuizzesScience QuizzesClass 8 QuizzesClass 8 Science Chapter 7 Conservation Of Plants And Animals Quiz 1Class 8 Science Chapter 7 Conservation Of Plants And Animals Quiz 2Class 8 Science Chapter 7 Conservation Of Plants And Animals Quiz 4 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books