1. Clay soil forms a fairly effective barrier against the movement of water. It also swells and shrinks significantly as its water content changes. Sandy soil, in contrast, allows water to move freely and does
not change shape as the water content varies. In which statement is the appropriate soil selected for its
intended site?
O Sandy soil would make a good lining for a toxic waste site
O Clay soil would work well in a drain field
O Clay soil would be a good foundation for a large building
O Clay soil would form a good liner if a person built a pond