Question:
The thermal conductivity of dry soil is primarily influenced by:
The thermal conductivity of dry soil is primarily influenced by:
Show Hint
Moisture enhances soil's ability to conduct heat due to water's higher thermal conductivity.
Updated On: Jul 3, 2025
- Soil color
- Organic matter content
- Soil texture
- Soil moisture content
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Thermal conductivity of soil increases with moisture content because water has higher thermal conductivity than air. Moist soils conduct heat more effectively than dry soils, impacting temperature regulation in the root zone.
Was this answer helpful?
0
0
Top Questions on Soils
- Mohit performed an analysis of two different soil samples from two areas A and B. He recorded these results:
Soil Sample A: Lignin 40%, Sugar 0%, Chitin 45%, Nitrogen 5%
Soil Sample B: Lignin 5%, Sugar 35%, Chitin 15%, Nitrogen 45%
Which of these is true about their rate of decomposition in both the soil? - Which of the following soils of India is called 'Brick Soil'?
- Choose the correct option from the following in relation to occurrence of liquefaction of soil:
- The size of coarse sand ranges between:
- A soil has a void ratio of 0.50. Then its porosity is:
View More Questions
Questions Asked in ICAR AIEEA exam
- The 'Law of the Minimum' was proposed by:
- ICAR AIEEA (PG) - 2025
- Agronomic Principles
- Which nutrient is classified as a secondary macronutrient?
- ICAR AIEEA (PG) - 2025
- Soil Nutrient
- The term 'Allelopathy' refers to:
- Which weed is known as 'Congress grass'?
- The process of converting atmospheric nitrogen into a form usable by plants is called:
- ICAR AIEEA (PG) - 2025
- Soil Microbiology
View More Questions