Markets may be segmented in different ways. when potential buyers are grouped by activities and actions, the approach is known as

behavioral segmentation

Explanation:

Behavioral segmentation or behavioral  by purchasing habits allows identifying and quantifying groups of individuals (or companies) that exhibit a homogeneous purchasing behavior, with respect to the products / services that make up the company's portfolio, among individuals belonging to the same group and disparate between individuals of different groups.

answer; the sound of a train whistle makes a woman think of an old friend; //

the smell of grass makes a by feel that spring is the best; (apex);

answereruption of molten material; magnetic stripes in the rock of the ocean floor; the age of the rocks themselves;