Across
- 3. Need the sun to grow, can grow flowers of get really big
- 7. Lets energy flow through easily
- 8. Light energy, lights up a room
- 11. Lamp,or the sun
- 12. Wire, copper, conductor, insulator
- 15. Moving energy
- 16. Bendable, can come in different colors, insulator
- 17. Conducts electrical energy
Down
- 1. Type of thermal energy, in the sky
- 2. Controls the flow of energy
- 4. Stove,fire, heater
- 5. Drums, doorbell, or dog barking
- 6. What keeps us on earth, but none in space
- 9. Connects a circut, and lets energy flow through.
- 10. Conductor, hard, not bendable, silver color normally
- 13. Blocks energy from flowing all the way through
- 14. Spreads quickly, burns a lot of materials