MARBLE, GRANITE, and WOOD CUTTER are three distinct terms with unique uses. MARBLE is a metamorphic rock often used in construction, decoration, and sculpture. GRANITE is a common igneous rock employed in architecture, countertops, and landscaping due to its durability. WOOD CUTTER, on the other hand, is a tool or device used to cut, slice, or chop wood for various woodworking applications, construction, or firewood purposes.