sand · material
small pieces of matter that together form a surface in a place
Examples
- The Sahara Desert spans 9.2 million square kilometers, its surface shaped by wind-driven quartz grains under persistent erosion. geography
- The 1941 construction of the Mulholland Dam used 600,000 tons of concrete mixed with beach sand from the nearby Santa Clara River. engineering
- Children at Tokyo's Haneda Airport playground mold volcanic sand from Mount Fuji into shapes that collapse under their own weight. everyday life
Emergence
through: small pieces of matter, each with limited extent, arrange together in space to form a continuous surface with a shape not present in any individual piece.
- collective surface formation
- emergent shape
- granular continuity
Chain to foundations
as tree
- sandL10
- matterL1
- sizeL2
- pieceL3
- smallL4
- spaceL0 (shown above)
- surfaceL4
- formL9
- windowL7
- parameterL4
- rangeL3
- boundaryL2 (shown above)
- persistL1 (shown above)
- changeL1 (shown above)
- outsideL6
- partL1 (shown above)
- boundaryL2 (shown above)
- parameterL4 (shown above)
- narrowL5
- windowL7
Neighborhood
Concepts that depend on this one above; what it is built from below.
Used by (1)
Relations
| is-a | substance.material | is-a |