So you can do lots of additions and multiplications, and still have a polynomial as the result. Also, polynomials of one variable are easy to graph, as they have smooth and continuous lines.
Contents-Previous-Next. Effects of wind erosion.  The first effect is the winnowing of light particles. Wind erosion is very selective, carrying the finest particles-particularly organic matter, clay and loam-many kilometres.
Wind Erosion Equation. Wind Erosion Equation (WEQ) is a summary of wind erosion science and research by Agriculture Research Service and Land Grant Universities across the United States for over 30 years. WEQ was initially used as a model by NRCS to provide wind erosion estimates for benchmark and alternative cropland conservation systems.