Match List I with List II.
List – I (Pedogenic Process) List – II (Description) A. Podzolization I. It is associated with humid cold mid-latitude climates and coniferous vegetation B. Laterization II. It is associated with soils found in tropical and subtropical environments C. Calcification III. It is associated with warm, semi-arid environments, usually in grassland vegetation where evapotranspiration exceeds precipitation D. Gleization IV. It is associated with poorly drained and water logged areas of cold climates and peat is found in the upper portion of the soil
Pedogenic Processes Matching Solution
Solution Explanation
The question asks to match pedogenic processes from List I with their descriptions in List II. Here is a breakdown of each match:
- Podzolization (A): This soil-forming process is associated with humid, cold mid-latitude climates and typically occurs under coniferous vegetation. This matches description I.
- Laterization (B): This process occurs in tropical and subtropical environments characterized by high temperatures and significant rainfall, leading to leaching and the concentration of sesquioxides. This matches description II.
- Calcification (C): This process is typical of warm, semi-arid regions with grassland vegetation. Evapotranspiration exceeds precipitation, leading to the accumulation of calcium carbonate in the soil profile. This matches description III.
- Gleization (D): This process occurs in waterlogged, poorly drained areas, often associated with cold climates. It leads to the development of gley soils and often peat formation in the upper layers. This matches description IV.
Final Matching
Therefore, the correct matching between List I and List II is:
A - I
B - II
C - III
D - IV
This corresponds to option 3.
Important Questions from Soils
- Which soil is acidic in nature and found in high rainfall areas?
The soil that is present over the piedmont plains such as Chos and Duars is
Which of the following statements regarding Soil is/are FALSE?
1. Fertile soil supports plant growth by providing plants with nutrients, acting as a water holding body and serving as the substrate to which plants anchor their roots.
2. Vegetation, tree cover and forest prevents soil degradation and desertification by stabilizing the soil, maintaining water and nutrient cycling.
3. Grass found on pasture lands cannot protect the soil against soil erosion and also inhibits the soil biological activities.
Choose the correct answer from the options given below:With reference to the different types of soil found in India, identify the pairs which is/are wrongly matched.
1. Submontane soil - These are formed by the deposition of eroded material and are found in the Tarai region stretching from Jammu and Kashmir to Assam.
2. Karewa soil - These are the lacustrine deposits found in the Kashmir valleys and Bhadarwah Valley.
3. Peaty and Marshy soil - These are typical soils of the monsoon climate characterised by seasonal rainfall and is deficient in organic matter.
4. Laterite soil - These soils are rich in humus and organic matter.
Choose the correct answer from the options given below:Which of the following features are associated with Regur Soils in India?
1. It develops on crystalline igneous rocks as a result of intense leaching.
2. It is rich in Iron, Potash and Phosphoric contents.
3. It is typically found in north-west region of Deccan plateau and made up of lava flows.
4. It is rich in calcium carbonate, magnesium, potash and lime.
How many of the statements given above are correct?
