In case of terrain:

Related Mcqs:

1. Depth of snowfall varies from ________ increasing with elevation in case of dry temperate forests:

   A. 1.4 to 6.0 m
   B. 1.5 to 7.0 m
   C. 1.6 to 8.0 m
   D. None of these

2. The altitudinal range is from about 1,525 m. To 3,350 m. Extending to ______ on southerly aspects in case of dry temperate forests:

   A. 3,550 m
   B. 3,650 m
   C. 3,750 m
   D. 3,850 m

3. Annual temperature in case of Himalayan moist temperate forests: is _________

   A. 12.2
   B. 13.2
   C. 14.2
   D. 15.2

4. National forest policy for Pakistan – The needs and principles in the case of Pakistan are:

   A. Pakistan’s mainstay is agriculture, which is dependent on canal irrigation. Sound management of watersheds should, therefore, constitute the basic objective of forest policy
   B. Because of inadequate forest resources Pakistan must concentrate on developing new plantations.
   C. The country is heavily populated and faces an energy crisis. Since there is little scope to increase the area of state forests, agro-forestry programmes should be of vital concern to meet fuelwood requirements.
   D. Both (a) & (b)
   E. None of these

5. The maximum biomagnification would be in which of the following in case of aquatic ecosystem?

   A. Fishes
   B. Birds
   C. Zooplanktons
   D. Phytoplanktons

6. Which of the following is the use of lichens in case of pollution?

   A. They treat the polluted water
   B. They act as bio-indicators of pollution
   C. They promote pollution
   D. Lichens are not related with pollution

7. The major kinds of rotation are:

   A. Physical
   B. Silvicultural
   C. Technical
   D. Rotation of the greatest volume production
   E. All of the above

8. What are merits of artificial regeneration?

   A. Quicker results
   B. Full and more even stocking
   C. Species composition can be regulated
   D. Concentration of all phases of forest work
   E. All of the above

9. What are methods of planting?

   A. Planting with naked roots
   B. Notch planting
   C. Planting with ball of earth
   D. Planting with containers
   E. All of the above

10. Generally seeds of species growing in cool temperate and dry tropical areas need some sort of pre-sowing treatment is/are:

    A. Weathering: Seed is exposed to sunlight, wind and rain
    B. Mechanical treatment: In order to break hard seed coat seed is beaten or crushed
    C. Fire treatment: Seed is covered with grass etc. And grass is put on fire
    D. Water treatment: Seed is soaked in hot or cold water for some hours or even days before sowing
    E. All of the above