Answer:
Map: Map is a representation/ drawing of Earth surface on a flat paper.
Sketch: Sketch is a drawing based on memory/ observation.
Explanation:
A map is drawn to scale while sketch is a rough drawing. a map of smaller or bigger space can be drawn on a piece of paper while we draw a sketch of only small area. a map has much more accuracy than a sketch. a map gives much more details of a place while sketch can not.
