The bending of light when it travels from one material to another is called

deflection
refraction
reflection
correction

Refraction is the bending of the path of a light wave as it passes from one materialinto another material. The refraction occurs at the boundary and is caused by a change in the speed of the light wave upon crossing the boundary.

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.