A & B horizon is called as:________?

Related Mcqs:

1. A and B horizon is called as_________?

   A. Regolith
   B. Solam
   C. Inner core
   D. None of the above

   Submitted by: Shafiq Rehman

2. Soil particles as individuals such as sand and do not form aggregates. These are usually found in parent material or C horizon is:_________?

   A. Massive
   B. Single-grained
   C. Aggregated
   D. All of the above

   Submitted by: Shafiq Rehman

3. ‘A’ horizon of the soil is also designated:

   A. Eluvistal horizon
   B. Illuviated horizon
   C. Alluvial horizon
   D. None of the above.

   Submitted by: Shafiq Rehman

4. Organic (O) horizon is absent in_________?

   A. Mollisols
   B. Histosols
   C. Arable soils
   D. Non-arable soils

   Submitted by: Shafiq Rehman

5. “Wash-in” takes place in which horizon?

   A. E
   B. O
   C. B
   D. A

   Submitted by: Shafiq Rehman

6. What is a soil horizon?

   A. Soil texture
   B. Soil structure
   C. Layers of soil
   D. All of these

   Submitted by: Hakeem Taj Shapuki

7. A mineral horizon that is either too thin, too light in colour, too low in organic matter:

   A. Umbric epipedon
   B. Melanic epipedon
   C. Mollic epipedon
   D. Ochric epipedon

   Submitted by: Shafiq Rehman

8. An intrazonal group of dark calcareous soils high in clay and having mainly montmorillonitic type clay are called as:________?

   A. Regur
   B. Ragour
   C. Montmorillosol
   D. Regosol

   Submitted by: Shafiq Rehman

9. The configuration of a surface and the relations among its man-made and natural features is called:________?

   A. Tofography
   B. topograpy
   C. Topography
   D. All of the above

   Submitted by: Shafiq Rehman

10. Soils that have more than 20% organic matter are termed as organic soils. These are also called:________?

    A. Peat soil
    B. solonchalk soil
    C. Muck soil
    D. Both a and c

    Submitted by: Shafiq Rehman