Across
- 3. you can store energy in it and you can put it in a remote
- 4. a name for coal,gas and oil (two words)
- 8. caused by vibrating air
Down
- 1. what energy is wasted
- 2. movement energy
- 4. something you eat can give you energy
- 5. some energy is_________in a stretched spring
- 6. every things has it from people to food
- 7. powered than sun
- 8. what makes heat energy