A treeless arctic plan is called as__________________?

Related Mcqs:

1. The movement of water in soil profile is.known as__________________?

   A. Diffusion
   B. Percolation
   C. Absorption
   D. All the above

2. The ratio of actual cultivated’ area to a total farm area over the year is called __________________?

   A. Cropping pattern
   B. Cropping intensity
   C. Cost benefit ratio
   D. Cropping system

3. A gas produced by anaerobic decomposition of organic compounds is called as_________________?

   A. Ethane
   B. Methane
   C. Ammonia
   D. CO₂

4. Simple plains that lack photosynthesis pigments are called as_________________?

   A. Fungi
   B. Bacteria
   C. Virus
   D. None of the above

5. Organisms which feeds on dead and decaying organisms are called as_________________?

   A. Saprophytes
   B. Halophytes
   C. Xerophytes
   D. All the above

6. Losses of soil moisture vapour form is called as_________________?

   A. Evaporation
   B. Transpiration
   C. Translocation
   D. Both A and B

7. Diversity of animals and crop species in different ecosystems is called as_______________?

   A. Mirgation
   B. Biodiversity
   C. Ecology
   D. Ecosystem

8. Pasturing system that allows short periods of heavy use followed by recover, period is called as_______________?

   A. Differed grazing
   B. Hay grazing
   C. Forage grazing
   D. Rotational grazing

9. Controlled run off, water supplies, irrigation, soil fertility is called as_________________?

   A. Catchmento protection
   B. Agriculture conservation
   C. Soil protection
   D. Saw logs

10. The ratio of actual cultivated area to a total farm area over a year is called__________________?

    A. Cropping pattern
    B. Cropping intensity
    C. Cost-benefit ratio
    D. None of the above