Soils rich in which type of clay would provide the most troublesome site on which to build a home?
A)Fe,Al oxides
B)kaolinite
C)fine-grained micas
D)chlorite
E)smectite

Question

Quizplus · Accepted Answer

Smectite is a type of clay mineral that has a high water-holding capacity and is highly expandable when wet. This means that when it is wet, it can swell and shrink significantly, leading to potential foundation damage or cracking in the building. Therefore, soils rich in smectite would provide a highly troublesome site on which to build a home.

Soils Rich in Which Type of Clay Would Provide the Most