Question

The comprehensive system of soil classification is based on

• A. Soil colour and vegetation
• B. Soil environmental factors
• C. Measurable soil properties
• D. Intrinsic properties of soil

Hint:

Soil classification focuses on quantifiable, objective soil properties.

Answer 1

The Correct Option is C

Comprehensive soil classification relies on measurable properties such as texture, structure, pH, conductivity, and horizon development, rather than appearance or subjective criteria.