Forests and Their Management Week 2 Assignment Answers

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Forests and Their Management Week 2 Assignment Answers (Jan-Apr 2025)

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1. Lithosere is an example of

  • hydrosere
  • xerosere
  • psammosere
  • halosere

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2. Which of these depicts correctly the lithosere primary succession?

  • Rock → Crustose lichen → Foliose lichen → Moss → Herbaceous stage → Shrub → Woodland → Climax
  • Rock → Foliose lichen → Crustose lichen → Moss → Herbaceous stage → Shrub → Woodland → Climax
  • Moss → Crustose lichen → Foliose lichen → Rock → Herbaceous stage → Shrub → Woodland → Climax
  • Rock → Crustose lichen → Foliose lichen → Shrub → Herbaceous stage → Moss → Woodland → Climax

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3. At compensation point,

  • photosynthesis = respiration
  • photosynthesis > respiration
  • photosynthesis < respiration
  • none of these

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4. The study of life history / general features of forest crops with respect to environmental factors is called

  • foresticulture
  • monoculture
  • silviculture
  • silvics

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5. A climax caused by wildfires is an example of

  • climatic climax
  • edaphic climax
  • disclimax
  • catastrophic climax

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6. Net primary productivity is given by

  • APAR + LUE
  • APAR X LUE
  • APAR – LUE
  • APAR ÷ LUE

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7. Practical application of scientific, technical and economic principles of forestry comes under which branch of forestry ?

  • forest management
  • forest economics
  • forest mensuration
  • forest protection

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See also  Forests and Their Management Week 1 Assignment Answers

8. In the context of plant nutrition, boron is

  • macronutrient
  • micronutrient
  • primary nutrient
  • secondary nutrient

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9. Which of these is not a characteristic of pioneer species

  • ability to grow on bare rocks
  • ability to tolerate extreme temperatures
  • large size
  • short life span

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10. The climax near Tindni village is being controlled by disturbance by cattle. This is an example of

  • climatic climax
  • edaphic climax
  • disclimax
  • catastrophic climax

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NPTEL Forests and Their Management Week 2 Assignment Answers (jan-Apr 2025)

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