Silt. Silt is granular material of a size somewhere between sand and clay whose mineral origin is quartz and feldspar. Silt may occur as a soil or as suspended sediment in a surface water body. It may also exist as soil deposited at the bottom of a water body.
In North America, a grade-separated junction may be referred to as a grade separation or as an interchange â in contrast with an intersection, at-grade, a diamond crossing or a level crossing, which are not grade-separated. 1 Effects.
Try this Drag any orange dot at the points A,B,P or Q. The line segments intersect at point K. An intersection is a single point where two lines meet or cross each other. In the figure above we would say that point K is the intersection of line segments PQ and AB. Another way it may be said is that the line segment PQ intersects AB at point K.