Across
- 1. Energy that allows us to see things around us
- 2. The main source of light and heat
- 3. A type of energy that keeps us warm
- 4. Our body uses the chemical potential energy that is stored in this
- 6. We store elastic potential energy when we stretch this object
- 9. Prevents us from floating in the air
- 11. Moving objects have this form of energy
- 13. The unit for force
Down
- 1. A measurement using metre
- 2. An instrument that shows you how fast your verhicle runs
- 5. Without this type of force, we would easily slip and slide down
- 7. Chemical potential energy stored in this object, so clocks can work
- 8. Iron nails can be attracted by a magnet because they are ...
- 10. Doctors use this special type of light to treat their patients
- 12. A round object that tells us geographical direction (north, south, west, east)