The crossword solution for the term SAND, SILT, AND CLAY is LOAM, which is a soil composed of a mixture of these three components. LOAM is a type of soil that is made up of sand, silt, and clay particles, which are all important components of soil. It is known for its ability to retain moisture and nutrients, making it ideal for growing plants. LOAM is also known for its good drainage and aeration, which helps to promote healthy root growth.