Across
- 3. metal placed at the top in the reactivity series.
- 4. metal which is liquid at room temperature.
- 7. supply of water to crop plants
- 8. synthetic fibre known as artificial silk
- 9. property of ringing sound.
- 12. plastics soften and deformed on heating
- 13. cultivation of plants for food
- 14. crops grown in winter season.
- 15. crops growing in begining of rainy season
Down
- 1. fibre made by mixing polyester & cotton
- 2. property of converting metals into thin wires
- 4. property of converting metals into thin sheets
- 5. adding manures to the soil
- 6. first fully synthetic fibre
- 10. another name of ploughing.
- 11. synthetic fibre resembles wool