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Conservation of Plants and Animals Class 8 Science MCQs
- What does deforestation mean?
- a) Planting more trees
- b) Cutting down trees for human use
- c) Protecting forests
- d) Growing new forests
- Which of the following is a natural cause of deforestation?
- a) Agriculture
- b) Forest fires
- c) Urbanization
- d) Industrialization
- Deforestation can increase which gas in the atmosphere?
- a) Oxygen
- b) Nitrogen
- c) Carbon dioxide
- d) Hydrogen
- What is the result of an increased amount of carbon dioxide in the atmosphere?
- a) Global cooling
- b) Global warming
- c) Increased rainfall
- d) Decreased temperature
- What does the term ‘desertification’ refer to?
- a) Turning fertile land into forests
- b) Turning fertile land into deserts
- c) Cutting down rainforests
- d) Building houses in forests
- What happens to soil properties due to deforestation?
- a) They improve
- b) They remain the same
- c) They degrade
- d) Soil becomes richer in nutrients
- Which of the following areas is reserved for wildlife conservation?
- a) Farmlands
- b) Wildlife sanctuaries
- c) Industrial zones
- d) Residential areas
- What is a Biosphere Reserve?
- a) A small area for protecting wild animals
- b) A large area for conservation of biodiversity
- c) A place to grow crops
- d) An area for hunting animals
- What are flora and fauna?
- a) Flora: plants; Fauna: Animals
- b) Flora: animals; Fauna: plants
- c) Flora: humans; Fauna: microorganisms
- d) Flora: microorganisms; Fauna: humans
- What is the term for species found exclusively in a particular area?
- a) Endemic species
- b) Migratory species
- c) Extinct species
- d) Domestic species
- What is the purpose of wildlife sanctuaries?
- a) To protect plants only
- b) To protect wild animals and their habitat
- c) To allow the hunting of animals
- d) To build factories
- Which of the following is a man-made cause of deforestation?
- a) Forest fires
- b) Severe drought
- c) Grazing
- d) Expansion of agriculture
- What is the objective of Project Tiger?
- a) To conserve lions
- b) To protect tigers and their habitat
- c) To increase tourism in national parks
- d) To preserve elephants
- Which Indian Biosphere Reserve contains the Satpura National Park?
- a) Kaziranga Biosphere Reserve
- b) Pachmarhi Biosphere Reserve
- c) Nanda Devi Biosphere Reserve
- d) Sundarbans Biosphere Reserve
- What is the role of the Red Data Book?
- a) To keep records of endangered species
- b) To list all plant species
- c) To maintain forest laws
- d) To catalogue migratory species
- What is reforestation?
- a) Cutting down trees
- b) Restocking destroyed forests by planting new trees
- c) Burning forests
- d) Building houses in forests
- How many times can paper be recycled?
- a) 2-3 times
- b) 5-7 times
- c) 10 times
- d) 1 time
- What are migratory birds?
- a) Birds that change color during different seasons
- b) Birds that travel to different regions during specific times of the year
- c) Birds that live in the forest year-round
- d) Birds that live in zoos
- Which activity is prohibited in wildlife sanctuaries?
- a) Grazing livestock
- b) Collecting firewood
- c) Hunting or poaching
- d) Gathering medicinal plants
- Which of the following contributes to global warming?
- a) Deforestation
- b) Reforestation
- c) Conservation efforts
- d) Planting more trees
- Which of these species is considered endangered?
- a) Elephant
- b) Tiger
- c) House cat
- d) Crow
- Which one is a protected area for the conservation of plants, animals, and tribal life?
- a) Wildlife sanctuary
- b) Biosphere reserve
- c) National park
- d) Urban garden
- Which organization maintains the Red Data Book internationally?
- a) UNESCO
- b) WWF (World Wildlife Fund)
- c) IUCN (International Union for Conservation of Nature)
- d) WHO
- What is the process of paper recycling aimed at reducing?
- a) Pollution from waste disposal
- b) Deforestation
- c) Energy and water consumption
- d) All of the above
- Which is an example of endemic fauna in the Pachmarhi Biosphere Reserve?
- a) Tiger
- b) Indian giant squirrel
- c) Rhino
- d) Lion
- The destruction of natural habitats can lead to which of the following?
- a) An increase in animal population
- b) Extinction of species
- c) Creation of new species
- d) More migration of animals
- Which of the following terms describes areas designated for the protection of biodiversity?
- a) Urban reserves
- b) Wildlife corridors
- c) Biosphere reserves
- d) Agricultural zones
- What is the main reason for the migration of birds?
- a) Change in seasons
- b) Availability of water
- c) Need to escape predators
- d) To avoid pollution
- Which human activity does not affect biodiversity?
- a) Hunting
- b) Deforestation
- c) Reforestation
- d) Pollution
- What is the Forest (Conservation) Act in India aimed at?
- a) Cutting down forests for timber
- b) Preservation and conservation of forests
- c) Building factories in forests
- d) Encouraging deforestation
Answer-
- b) Cutting down trees for human use
- b) Forest fires
- c) Carbon dioxide
- b) Global warming
- b) Turning fertile land into deserts
- c) They degrade
- b) Wildlife sanctuaries
- b) A large area for conservation of biodiversity
- a) Flora: plants; Fauna: Animals
- a) Endemic species
- b) To protect wild animals and their habitat
- d) Expansion of agriculture
- b) To protect tigers and their habitat
- b) Pachmarhi Biosphere Reserve
- a) To keep records of endangered species
- b) Restocking destroyed forests by planting new trees
- b) 5-7 times
- b) Birds that travel to different regions during specific times of the year
- c) Hunting or poaching
- a) Deforestation
- b) Tiger
- b) Biosphere reserve
- c) IUCN (International Union for Conservation of Nature)
- d) All of the above
- b) Indian giant squirrel
- b) Extinction of species
- c) Biosphere reserves
- a) Change in seasons
- c) Reforestation
- b) Preservation and conservation of forests