| List I |
List II |
|
| A. Splash erosion |
I. Wind erosion |
|
| B. Saltation |
II. Rainfall factor |
|
| C. Erosivity |
III. Impact force required to detach soil particles |
|
| D. Dispersion ratio |
IV. Impact of falling raindrops |
• Splash erosion is caused by the impact of falling raindrops → A–IV
• Saltation is a movement process under wind erosion → B–I
• Erosivity relates to the rainfall factor in erosion → C–II
• Dispersion ratio reflects the impact force needed to detach particles → D–III
Hence, the correct match is: A–IV, B–I, C–II, D–III.
English
100 Questions
125 Marks
80 Mins English English20 Questions10 Marks15 Mins English English50 Questions50 Marks40 Mins EnglishFor restoration of highly degraded areas, plantation of which is recommended?
The equation to estimate soil loss by wind erosion is , in which K stands for
The process of enrichment of surface water bodies with nutrients is called
The most widely used vegetation index is
| Set A (Scientist) |
Set B (Contribution) |
| [i] Thomas Way |
[a] Borax |
| [ii] Thomas Graham |
[b] Ammonium molybdate |
| [iii] Sorenson |
[c] Copper sulphate |
| [iv] Schofield |
[d] Zinc sulphate |
Resource Conservation Technologies include: A) Zero or Minimum Tillage B) Direct Seeding C) Bed planting with residue mulch
The essentiality of Molybdenum was discovered by
Suggested Test Series
Suggested Test Series
For restoration of highly degraded areas, plantation of which is recommended?
The equation to estimate soil loss by wind erosion is , in which K stands for
The process of enrichment of surface water bodies with nutrients is called
The most widely used vegetation index is
| Set A (Scientist) |
Set B (Contribution) |
| [i] Thomas Way |
[a] Borax |
| [ii] Thomas Graham |
[b] Ammonium molybdate |
| [iii] Sorenson |
[c] Copper sulphate |
| [iv] Schofield |
[d] Zinc sulphate |
Resource Conservation Technologies include: A) Zero or Minimum Tillage B) Direct Seeding C) Bed planting with residue mulch
The essentiality of Molybdenum was discovered by
