Question
The vulnerability of the soil to erosion is called :
The correct answer is
Erodibility
Understanding Soil Erodibility
The question asks for the term describing the vulnerability of the soil to erosion. This refers to the inherent susceptibility of a soil type to being eroded by external forces like water or wind.
Analyzing Soil Erosion Terms
Let's examine the options:
- Erosivity: This refers to the ability of an erosional agent (like rainfall intensity or runoff velocity) to cause erosion. It's about the force of the agent, not the soil's weakness.
- Erodibility: This term specifically defines the ease with which a particular soil can be detached and transported by erosional forces. It's an intrinsic property of the soil based on factors like texture, structure, and organic matter content. This directly matches the 'vulnerability of the soil'.
- Vulnerability: A general term for susceptibility to harm. While applicable, 'erodibility' is the precise scientific term in the context of soil science.
- Erosion: This is the actual process of soil movement, not the soil's susceptibility to it.
Conclusion on Soil Vulnerability
Based on the definitions, the term that accurately describes the vulnerability of the soil to erosion is Erodibility.
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Important Questions from Miscellaneous
- Which of the following relationships is/are not true?
(A). Most probable velocity = $\sqrt{\frac{2RT}{M}}$
(B). PV = $\frac{3}{2}kT$
(C). Compressibility factor Z = $\frac{pV}{nRT}$
(D). Average kinetic energy of gas = $\frac{1}{2}kT$
Choose the correct answer from the options given below - Match List-I with List-II
List-I List-II Electronic Configuration First Ionisation energy (kJ mol$^{-1}$) (A). ns$^2$ (I). 2100 (B). ns$^2$np$^1$ (II). 1400 (C). ns$^2$np$^3$ (III). 800 (D). ns$^2$np$^6$ (IV). 900
Choose the correct answer from the options given below: - The shielding constant of a 2p electron (calculated using Slater's rules) is
- Match List-I with List-II
List-I List-II Spectroscopy Property (A). Raman (I). Polarizability (B). FTIR (II). Dipole Moment (C). UV-Visible (III). Absorbance (D). NMR (IV). Spin
Choose the correct answer from the options given below: - The structure of protein comprises of:
(A). Primary structure of protein is associated with amino acids
(B). Secondary structure of protein is associated to peptides
(C). Tertiary structure of protein is associated with polypeptide chains
(D). Quaternary structure of protein is associated with polypeptide chains
Choose the correct answer from the options given below:
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