Species of plants and animals which are found exclusively in a particular area are called Endemic species
  • True
  • False
Migratory birds fly to far off places in a particular season of the year because that place becomes Very cold
  • True
  • False
The clearing of forests is referred to as
  • reforestation
  • desertification
  • deforestation
  • sanitation
Deforestation leads to
  • an increase in the temperature of the earth
  • imbalance of O2 and CO2
  • increase in rainfall
  • both (a) and (b)
Which of the following gases is needed by plants for photosynthesis?
  • Oxygen
  • Nitrogen
  • Carbon dioxide
  • Sulphur
Name the process undertaken by plants for preparing their own food.
  • Industrialisation
  • Photosynthesis
  • Stealing
  • Sterilisation
An increase in the amount of carbon dioxide results in
  • winter season
  • global warming
  • rainfall
  • all of these
The reduction in rainfall could cause
  • droughts
  • cold
  • greenery
  • none of these
The removal of top layer of soil leads to
  • desertification
  • rainfall
  • snowfall
  • deforestation
Name the sphere that supports life, and where living organisms exist.
  • Atmosphere
  • Lithosphere
  • Biosphere
  • None of these
The variety of organisms living on the earth, is referred to as
  • biodiversity
  • food chain
  • lithosphere
  • relationship
Name a biosphere reserve where the plants and animals are similar to those of the upper Himalayan ranges and lower western ghats.
  • Nanda Devi Biosphere Reserve
  • Kaziranga Biosphere Reserve
  • Pachmarhi Biosphere Reserve
  • Dudhwa National Park
Which of the following activities are prohibited in national parks, sanctuaries and biosphere reserves?
  • Poaching
  • Hunting
  • Felling trees
  • All of these
Name the areas where animals are protected from any disturbance to them and their habitat.
  • Sanctuary
  • Biodiversity
  • Palaces
  • Beach
Name the areas reserved for wildlife where they can freely use the habitats and national resources.
  • National parks
  • Sanctuary
  • Oceans
  • Homes
Large areas of protected land for conservation of wildlife, plant and animal resources and traditional life of the tribals living in the area are referred to as
  • biosphere reserves
  • sanctuaries
  • national parks
  • all of these
The Pachmarhi Biosphere Reserve consists one national park named
  • bori
  • satpura
  • anand
  • dudhwa
The Pachmarhi Biosphere Reserve consists two wildlife sanctuaries named
  • Bori and Pachmarhi
  • Pachmarhi and Satpura
  • Satpura and Bori
  • none of these
The plants found in a particular area are termed as
  • flora
  • fauna
  • species
  • all of the above
The animal found in a particular area are termed as
  • flora
  • fauna
  • dogs
  • humans
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