Across
- 2. Engineers who are involved in the design and supervision of highways, sewage systems, and water treatment facilities.
- 4. Engineers who develop, process, and test materials used to create a range of products, from computer chips and aircraft wings to golf clubs and snow skis.
Down
- 1. Engineers who design the framework of buildings, pipelines, and bridges.
- 3. Engineers who design systems for the safe and efficient location, extraction, and transportation of natural resources, such as gold and coal.