Across
- 1. / helps solve environmental problems in the world and an invention they made is a wind turbine
- 3. / designs and tests mechanisms like mechanical sensors
- 5. / tries to find oil and gas in the ground by using a oil drill
- 6. / Creates chemicals like medicine and used in produce
- 8. hardware / designs and tests programs
Down
- 2. / Test explosives and makes nukes
- 4. / Designs and creates things that fly like rocket ships, missiles, and planes
- 7. / solves problems in places like a power supply, facility's, structures and more