Across
- 2. Substances that kill plants.
- 7. What artificial fertilisers contain all purified.
- 10. One natural fertiliser.
- 12. A selection of animals or plants with desirable features.
- 14. Word in the topic.
- 15. Animal that selective breeding can be applied.
- 16. Compete with each other for resources (light, soil, nutriens, water).
Down
- 1. Substance that contains important nutrients for plant growth.
- 3. Technological thing that developed from simple hand tools to...
- 4. This cause huge damage to crops.
- 5. Modern agriculture has..
- 6. Animal that selective breeding can be applied.
- 8. Animal that selective breeding can be applied.
- 9. What has increase?
- 11. A selectively bred for hundreds of years.
- 13. This advance in technology makes it more...