Across
- 2. you can hear it
- 5. consider a baseball flying through the air
- 6. you need it to power a tv
- 9. consider a cup of coffe
Down
- 1. consider a book sitting on a table
- 3. the sun is a ....... energy
- 4. it attracks metal
- 7. consider the ability of your body to do work
- 8. the opposite to freeze