Combustion EHS
Across
- 2. The scientific name for burning: _______________.
- 4. A fuel, oxygen and ______________ are needed for a fire to burn.
- 5. _______________ is the liquid fossil fuel.
- 9. The gas needed for a fire to burn: _______________.
- 11. A fire _______________ can be used to put out a fire.
- 12. A material that is burnt in order to release heat or light energy: _______________.
Down
- 1. A material made of particles that are far apart and moving randomly in all directions: _______________.
- 2. ______________ is the solid fossil fuel.
- 3. The three things needed for a fire to burn are known as the fire _______________.
- 6. A gas made when a fuel burns: _______________ _______________.
- 7. The fuel in a candle: ____________________.
- 8. _______________ fuels were formed underground from animals and plants that died millions of years ago.
- 10. __________ gas is a fossil fuel.