A power forward is a forward who possesses above average offensive skills and plays a tough... A power forward is a forward who possesses above average offensive skills and plays a tough, physical game. Most of the time, power forwards are physically large, but some players are referred to...
The soil pH is a measure of the acidity or alkalinity in soils. pH is defined as the negative logarithm (base 10) of the activity of hydronium ions (H+. or, more precisely, H. 3O+. aq) in a solution. In water, it normally ranges from -1 to 14, with 7 being neutral. A pH below 7 is acidic and above 7 is alkaline.
Levels from 1.0 to 6.9 are considered as acidic pH, while 7.1 to 14.0 is alkaline pH. 7.0 is the neutral pH. The lower the pH number, the greater the acidity, and a higher pH number indicates greater alkalinity.