Across
- 4. reusing old or waste materials to create something new and better
- 6. technology that uses data to make smart decisions
- 7. information that AI systems use to learn,make predictions perform tasks
Down
- 1. the act of using energy,materials
- 2. the gases and substances released into the atmosphere
- 3. capable of being broken down naturallyby microorganism
- 5. power to do work