8th Grade Lesson 1: Engineering, Science, and Technology

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Across
  1. 2. Costs Expenses of engineering
  2. 5. Rare-earth element used in magnets
  3. 6. This cooling process used to produce CFC's
  4. 8. Concerns Effects engineering may have on environment
  5. 9. Method Question, Hypothesis, Experiment, Results
Down
  1. 1. Demands What buyers desire
  2. 3. Availability Quantity of materials
  3. 4. Protection Agency Government agency developed to meet environmental concerns
  4. 7. Developing technology by observing nature