File Details:

Questions:

1. Natural aggregates of soil particles are?
2. Decomposition of organic matter produces?
3. Poorly aerated soils are a significant source of?
4. Generally, plants lose water through?
5. Major source of water used by plants is?
6. What is the formula of gypsum?
7. Soil is a body?
8. Soil word is derived from which language?
9. Applied study of soil is called?
10. Soil profile is a section of soil?
11. Define Soil and describe the edaphological concept of soil.
12. Prove that soil is a natural body and discuss soil health.
13. Describe soil genesis and write about soil-forming processes involving rock and minerals.
14. Define weathering processes and factors of soil formation.
15. Describe soil profile characteristics with a suitable picture.
16. Describe physical parameters of soil such as Density, Porosity, and Plasticity.
17. Describe soils of India.
18. Define soil texture and discuss its significance in Agriculture.
19. Define pH and explain its effect on nutrient availability.
20. Define soil microorganisms and write about their importance in agricultural crop production.
21. Define soil colour, factors of soil colour, and its importance in soil fertility.
22. Describe decomposition process of soil organic matter and its importance in Agriculture.
23. Describe soil water retention, movement, and availability to plants.
24. Define soil pollution and describe the behavior of pesticides and their degradation process.
25. Describe inorganic silicate clays and explain cation and anion exchange capacity and their importance in Agriculture.