The given question is about identifying the correct soil loss equation from the given options. The Universal Soil Loss Equation (USLE) is used to predict the long-term average annual rate of soil erosion. This equation is a crucial part of soil science and conservation measures.
Let's examine the equation and its components:
- A: Represents the estimated average annual soil loss (tons·acre-1·yr-1).
- R: Rainfall-runoff erosivity factor.
- K: Soil erodibility factor.
- L: Slope length factor.
- S: Slope steepness factor.
- C: Cover management factor.
- P: Support practice factor.
The correct equation that comprises all these factors is:
Explanation:
The universal soil loss equation (USLE) traditionally expressed as A = RKLSCP integrates the effects of six factors that influence erosion.
The factors included in the correct equation are essential to determine soil erosion by rainfall and runoff. Each component plays a role in understanding soil degradation and helps in developing soil conservation strategies.
Thus, the correct answer is A = RKLSCP, and it is the only choice among the options that accurately represents the standard soil loss equation.
Important Questions from Miscellaneous
- Which of the following scheduler/schedulers is/are also called CPU scheduler ?
(A). Short Term Scheduler
(B). Long Term Scheduler
(C). Medium Term Scheduler
(D). Asymmetric Scheduler
Choose the correct answer from the options given below: - A situation where two or more processes are blocked, waiting for resources held by each other is called:
- External fragmentation occurs ________.
- Which disk scheduling algorithm looks for the track closest to the current head position?
- Which CPU scheduling algorithm prefers the process with the shortest burst time?
