Question
Arrange these harmful soil erosion from low to very high soil loss.
A. Catastrophic erosion
B. Medium erosion
C. Severe erosion
D. Serious erosion
E. Weak erosion
Choose the correct answer from the options given below :
The correct answer is
E < B < D < C < A
Ranking Soil Erosion Levels by Soil Loss
The question requires arranging different types of soil erosion based on the severity of soil loss, from lowest to highest.
Understanding Erosion Severity Levels
The provided erosion types represent distinct levels of impact on soil:
- E. Weak erosion: Represents the lowest level of soil loss, often minor and easily manageable.
- B. Medium erosion: Indicates a moderate rate of soil loss, noticeable but not yet critical.
- D. Serious erosion: Suggests significant soil loss, requiring attention and potential intervention.
- C. Severe erosion: Denotes substantial soil loss, posing a considerable threat to soil health and productivity.
- A. Catastrophic erosion: Represents the highest level of soil loss, involving rapid and extensive removal of topsoil, often leading to irreversible damage.
Ordered Sequence of Soil Loss
Based on the inherent meaning of the terms, the progression from low to very high soil loss is established as follows:
Weak erosion (E) < Medium erosion (B) < Serious erosion (D) < Severe erosion (C) < Catastrophic erosion (A)
Therefore, the correct order is:
E < B < D < C < A
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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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