Engineers

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