Across
- 4. A fuel derived immediately from living matter.
- 7. An area of land and its buildings, used for growing crops and rearing animals.
- 9. The trapping of the sun's warmth in a planet's lower atmosphere, due to the greater transparency of the atmosphere to visible radiation from the sun than to infrared radiation emitted from the planet's surface.
- 10. The state of being scarce or in short supply; shortage.
- 12. The application of scientific knowledge for practical purposes, especially in industry.
- 13. Bringing goods or services into a country from abroad for sale.
Down
- 1. The flesh of a cow, bull, or ox, used as food.
- 2. The weather conditions prevailing in an area in general or over a long period.
- 3. practice of farming, including cultivation of the soil for growing crops and animals to provide food.
- 5. Farm animals regarded as an asset.
- 6. Sending goods or services to another country for sale.
- 8. plants considered collectively, especially those found in a particular area or habitat.
- 11. The state of being extremely poor.