Which texture would be best described as friable?

The term "friable" is used to describe soil that is easily crumbled or broken apart. When soil is friable, it possesses a loose and somewhat crumbly texture, making it easy to work with, provide good aeration, and allow for better root penetration. This characteristic is significant for gardening and agricultural practices, as it promotes healthier plant growth by facilitating water infiltration and root development.

In contrast, other textures like tight and dense, cohesive and heavy, or thick and sticky suggest that the soil is compacted, heavy, or holds together too much, which restricts airflow and water movement. Thus, friability is characterized specifically by that loose and crumbly nature, which is why the correct choice highlights this aspect.