Across
- 3. Desert river that disappears into the Rann of Kutch without reaching the sea
- 6. Only active volcano in India
- 12. Southernmost Eastern Ghats range meeting the Nilgiris
- 13. River whose course reversal near Namcha Barwa creates one of the deepest gorges on Earth
- 14. River forming Dhuandhar Falls at Bhedaghat
- 15. Coastal plain in Karnataka between Western Ghats and Arabian Sea
- 18. Arabian Sea island group of coral origin
- 19. Cold desert valley drained by Chandra and Bhaga rivers
- 20. Highest peak of the Eastern Ghats
Down
- 1. Tectonic valley between Greater Himalaya and Pir Panjal
- 2. Asias largest brackish water lagoon on Indias east coast
- 4. Biosphere reserve with shola grassland ecosystem in Tamil Nadu
- 5. Inland Indian state crossed by the Tropic of Cancer with no coastline
- 7. Estuary formed by a west flowing river near Bharuch
- 8. Western Ghats escarpment marking sudden rise from coastal plain
- 9. High altitude pass connecting Leh to Nubra Valley
- 10. Plateau between the Aravallis with internal drainage and salt lakes like Sambhar
- 11. Tectonic line dividing Indo Gangetic Plain and Peninsular Plateau
- 16. Basalt derived soil ideal for cotton cultivation
- 17. Easternmost Himalayan hill system