9781422276822

■ ■ About 55 percent of carpenters in the United States work in the construction industry.

Words to Understand

civil engineering: An engineering specialty that focuses on the design, construction, and maintenance of roads, buildings, dams, bridges, airports, tunnels, and water and sewage treatment systems. computer-aided design software: Software that allows users to draw artwork or blueprints on a computer. condominium: A building with residential or business units that are individually owned, but which also features common areas (laundry, swimming pool, fitness room, etc.) that are owned by all unit owners. self-employed: Working for oneself as a small business owner, rather than for a corporation or other employer. Self-employed people must generate their own income and provide their own fringe benefits (such as health insurance).