Trees as source of food is:

Related Mcqs:

1. Common combinations of the agroforestry system in Pakistan are: Trees species: Agricultural crops grown with trees:

   A. Poplars: wheat / maize / turmeric / sugarcane / vegetables / fodder
   B. Eucalypts: wheat/sunflower/tomatoes/potatoes/chilies
   C. Simal: maize/sunflower/vegetables/fodder
   D. Shisham: turmeric/wheat/maize/vegetables
   E. All of the above

2. Trees as source of protein by which way:

   A. Forests are the natural habitat of all wildlife
   B. A large variety of trees, shrubs and grasses in different ecological zones
   C. Which should support a large number of birds, mammals and reptiles for cover as well as food
   D. All of the above

3. The transfer of food energy from the source in plants through a series of organism with repeated stages of eating and being eaten is known as:

   A. Food web
   B. Food chain
   C. Food cycle
   D. None of these

4. The ration of food energy assimilated to the food energy ingested is called:

   A. Trophic level efficiency
   B. Photosynthetic efficiency
   C. Net production efficiency
   D. Assimilation efficiency

5. Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying:

   A. First trophic level
   B. Second trophic level
   C. Third trophic level
   D. Fourth trophic level

6. Fodder from trees is:

   A. When grass is scarce, millions of hungry livestock has to fall back upon fodder trees
   B. While oaks, horse chestnut, birdcherry, poplars, robinia etc
   C. Both (a) & (b)
   D. None of these

7. _____ have all drawn inspiration from trees:

   A. Poets
   B. Soofis
   C. Mystics
   D. Writers
   E. All of the above

8. Trees and the farmlands is:

   A. All the forest influences and forest industry developments
   B. It is the ever-closer relationship between farming and forestry that is of over riding importance for the future
   C. Both (a) & (b)
   D. None of these

9. Trees and water is:

   A. A number of processes which influence water movement from the time it falls on the watersheds
   B. It leaves the area as stream flow or returns to the atmosphere through evaporation
   C. Both (a) & (b)
   D. None of these

10. Importance of trees are:

    A. One of the most precious gifts of God to mankind
    B. When planted over large areas, they constitute a valuable resource
    C. A resource much superior to other bounties and blessing because not only it is renewable but also it is multipurpose one
    D. All of the above