Q1: 1. What is the arrangement of soil particles in soil structure called?

• A) A. Soil composition
• B) B. Soil fabric
• C) C. Soil density
• D) D. Soil consistency

Q2: 2. Which of the following factors influences soil fabric?

• A) A. Soil color
• B) B. Soil moisture content
• C) C. Soil temperature
• D) D. Soil pH

Q3: 3. The term 'soil fabric' refers to

• A) A. Soil color and texture
• B) B. Soil particle orientation and arrangement
• C) C. Soil fertility and organic content
• D) D. Soil permeability and porosity

Q4: 4. Which type of soil structure is characterized by spherical aggregates?

• A) A. Granular
• B) B. Blocky
• C) C. Platy
• D) D. Prismatic

Q5: 5. Soil particles in a blocky structure are arranged in

• A) A. Cubic shapes
• B) B. Rounded shapes
• C) C. Angular shapes
• D) D. Irregular shapes

Q6: 6. Which soil structure type has horizontal layers of soil particles?

• A) A. Platy
• B) B. Blocky
• C) C. Prismatic
• D) D. Granular

Q7: 7. Soil structure affects

• A) A. Soil color
• B) B. Soil weight
• C) C. Soil permeability
• D) D. Soil temperature

Q8: 8. The presence of soil aggregates can improve

• A) A. Soil erosion
• B) B. Soil compaction
• C) C. Soil fertility
• D) D. Soil acidity

Q9: 9. Soil fabric can impact the stability of

• A) A. Buildings
• B) B. Rivers
• C) C. Bridges
• D) D. Trees

Q10: 10. Which type of soil structure is most conducive to root growth?

• A) A. Platy
• B) B. Blocky
• C) C. Granular
• D) D. Prismatic

Q11: 12. A soil sample with a high degree of porosity is likely to have a

• A) A. Granular structure
• B) B. Platy structure
• C) C. Blocky structure
• D) D. Prismatic structure

Q12: 13. Soil fabric can impact the movement of

• A) A. Air in soil
• B) B. Water in soil
• C) C. Soil nutrients
• D) D. Soil microorganisms

Q13: 14. Which soil structure type is common in well-aggregated soils with good organic matter content?

• A) A. Granular
• B) B. Blocky
• C) C. Platy
• D) D. Prismatic

Q14: 15. Soil fabric influences the ability of soil to resist

• A) A. Compression
• B) B. Expansion
• C) C. Erosion
• D) D. Corrosion

Q15: 16. The arrangement of soil particles in a prismatic structure is

• A) A. Spherical
• B) B. Columnar
• C) C. Blocky
• D) D. Platy

Q16: 17. A soil sample with a blocky structure may exhibit

• A) A. Uniform particle arrangement
• B) B. Irregular particle sizes
• C) C. Horizontal layers
• D) D. Round aggregates

Q17: 18. Soil fabric can affect the movement of contaminants in

• A) A. Air
• B) B. Water
• C) C. Plants
• D) D. Animals

Q18: 19. Which soil structure type is associated with soil compaction issues?

• A) A. Granular
• B) B. Blocky
• C) C. Platy
• D) D. Prismatic

Q19: 20. The orientation of soil particles in a platy structure is primarily

• A) A. Horizontal
• B) B. Vertical
• C) C. Spherical
• D) D. Angular

Q20: 21. Soil fabric influences the ease of

• A) A. Soil excavation
• B) B. Soil erosion
• C) C. Soil compaction
• D) D. Soil coloring

Q21: 22. The arrangement of soil particles in a granular structure is

• A) A. Random
• B) B. Cubic
• C) C. Spherical
• D) D. Columnar

Q22: 23. Soil fabric can affect the stability of

• A) A. Vegetation
• B) B. Slopes
• C) C. Rivers
• D) D. Buildings

Q23: 24. A soil sample with a platy structure may exhibit

• A) A. Rounded aggregates
• B) B. Angular aggregates
• C) C. Horizontal layers
• D) D. Columnar arrangement

Q24: 25. Soil fabric plays a role in determining

• A) A. Soil acidity
• B) B. Soil salinity
• C) C. Soil porosity
• D) D. Soil color