Across
- 2. In chemistry, a process for producing syngas by reaction of hydrocarbons with water.
- 4. In organic chemistry, a organic compound consisting entirely of hydrogen and carbon.
- 7. The farmer wants to improve the ... of his crops
- 8. those that absorb and emit infrared radiation in the wavelength range emitted by Earth.
Down
- 1. In chemistry, technique that uses direct electric current to drive an otherwise non-spontaneous chemical reaction.
- 3. Metal oxide rare on earth.
- 5. electrochemical cell that converts the chemical energy of a fuel and an oxidizing agent into electricity
- 6. concentrate on something