CBSE  /  Class 11  /  Geography  /  Natural Vegetation

  • 1. 
    Vegetation cover is very scanty in parts of Rajasthan due to

  • Overpopulation
  • Over irrigation
  • Deforestation
  • Overgrazing

  • 2. 
    Farm forestry refers to the

  • raising and management of trees on public property
  • raising of trees and agriculture crops on the same land
  • promotion of agro-forestry
  • farmers who grow trees for commercial and non-commercial purposes

  • 3. 
    How much part of the total geographical area of India is under forests?

  • 20 percent
  • 21 percent
  • 22 percent
  • 23 percent

  • 4. 
    State the annual rainfall required for deciduous monsoon forests.

  • 100 - 200 cm
  • 100 - 150 cm
  • 150 - 200 cm
  • 200 - 250 cm

  • 5. 
    The world's richest region from marine biodiversity is

  • Nilgiri Biosphere Reserve
  • Sunderbans
  • Gulf of Myanmar
  • Gulf of Mannar biosphere Reserve

  • 6. 
    The Nanda Devi Biosphere Reserve is situated in

  • 7. 
    Bamboos are the important raw material for making

  • A match stick
  • Books
  • Musical instrument
  • Boxes

  • 8. 
    Monsoon or Tropical Deciduous forests are found in areas with rainfall between

  • 50 and 100 cm
  • 70 and 200 cm
  • 100 and 200 cm
  • 200 and 250 cm

  • 9. 
    Plants remain leafless for most of the year in

  • Moist deciduous forest
  • Littoral and swamp forest
  • Montane forest
  • Tropical thorn forest

  • 10. 
    Which of the following was the purpose of Project Tiger?

  • To kill tigers
  • To protect tigers from illegal hunting
  • To put tigers in the zoo
  • To make films on tiger
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