In Engineering aspect, soil is very important because which of the following  statements is true?Question 1Select one:A.Soil must be analyzed as per plasticityB.Soil must be analyzed as per physical strengthC.Soil must be analyzed as per permeability

In the context of engineering, all of the given options are true.

A. Soil must be analyzed as per plasticity: The plasticity of soil refers to its ability to undergo changes in shape without cracking or breaking. This is a crucial factor in construction and civil engineering as it affects the soil's ability to support structures.

B. Soil must be analyzed as per physical strength: The physical strength of soil, often measured in terms of its shear strength, is another important factor in engineering. It determines the soil's ability to resist sliding and flowing, thereby affecting the stability of structures built on it.

C. Soil must be analyzed as per permeability: The permeability of soil refers to its ability to allow water to pass through. This is important in various aspects of engineering, such as the design of drainage systems and the assessment of landslide risks.

Therefore, in engineering, soil must be analyzed in terms of its plasticity, physical strength, and permeability.