Across
- 1. Planet with polar ice caps (4)
- 4. Water Common name of deuterium oxide (5,5)
- 6. Rain Corrosive rain in developed cities (8)
- 8. Doldrums (4)
- 11. Potential Difference of ___lightning exceeds 1 billion volts (8)
- 12. Youngest ocean (6)
- 14. Popular form of water culvert in Early Rome (8)
- 16. Longest river (4)
- 17. Solid form of water (3)
- 19. Contour lines for equal rainfall (7)
- 23. IUPAC name of water (7)
- 24. ___ water is drinkable (7)
- 25. Most prestigious water award: ___ Water Prize (9)
- 29. Largest water reservoir in the universe is in a/an ___ (6)
- 30. Intoxication Disease due to over-hydration (5,12)
- 31. Deepest Lake (6)
- 32. Visual phenomenon by ice crystals (4)
- 34. Breaking bonds with help of water (10)
- 35. Water-based musical instrument
- 38. Flat-topped underwater mountain (6)
Down
- 2. A large, smooth wave (5)
- 3. Osmosis Technology for sea-water purification (7,7)
- 5. Largest ocean (7)
- 7. Ocean with longest mountain range (8)
- 9. Deepest point: ___ Trench (7)
- 10. Agglomerated and unstratified glacial debris (7)
- 13. Driest place: ___ desert (7)
- 15. Centre of a tornado (3)
- 18. Very heavy rainfall in a short time (10)
- 20. Any enzyme that helps in hydrolysis (9)
- 21. A type of amphoteric species which includes water (11)
- 22. A form of underwater wrestling (9)
- 25. Underwater volcanic mountain (8)
- 26. Water with high mineral content: ___ water (4)
- 27. Precipitation which evaporates before hitting ground (5)
- 28. Supercooled water (5)
- 33. Graphical representation of rainfall over time (10)
- 36. Predominant water habitat animals : ___ animals (7)
- 37. Roman god of sea (7)