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