Soil PH is an Important Factor That Influences Which of the Following

Question

Soil pH is an important factor that influences which of the following?
A) cation exchange
B) the chemical form of minerals
C) availability of organic matter
D) cation exchange and the chemical form of minerals

Accepted Answer

Soil pH significantly influences cation exchange and the chemical form of minerals. It affects how minerals and nutrients are chemically structured and how they interact with the soil, including their solubility and availability for plant uptake. Cation exchange capacity (CEC) is directly affected by soil pH, as it determines the soil's ability to hold and exchange positively charged ions. The chemical form of minerals can change with pH, influencing their solubility and how plants and microorganisms can access them.