Final answer:
Shade refers to a dark area created by an object blocking light, shading is a technique used in drawing or painting, and shadow is the dark image cast by an object blocking light.
Step-by-step explanation:
The term 'shade' refers to a dark area created by an object blocking light. 'Shading' is the technique used to create the illusion of depth and form in a drawing or painting. 'Shadow' is the dark shape or image cast by an object blocking light, usually formed when light hits a solid object. For example, when a tree blocks the sunlight, it creates shade on the ground and casts a shadow.
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