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Across 3. rock type that allows water to pass through it. 8. This outstripped population growth in the twentieth century. 10. ????? diagrams are used to display the main pattern in the distribution of data like water wealth and poverty/ 11. Country where the Punjab is located and where water access problems are severe. 13. ?????? of people is one major disadvantage of dams and big water schemes 15. This decreases with distance away from the tropics as evapo-transpiration becomes greater than precipitation. 16. Chinese river with the biggest dam in the world, 3 Gorges 19. .04 of water is stored here. 21. The water-poorest country in the world 22. Interception depends on this. 23. These people have the highest amount of water per head available. 24. This increases where urban development happens. 25. The Snowy ???? scheme for water transfer and HEP is an engineering wonder.

Down 1. Biggest dam serving Cape Town 2. The mean average rainfall for this country is 463mm. 4. The country that desalinates more than 700 million cubic metres of water. 5. groundwater flow depends on this having happened 6. More than 50% of available water is used by this sector in Europe. 7. Access to this is usually lower than for piped drinking water. 9. The most water-rich country in the world 12. These large frozen water storage areas are threatened by global heating. 14. light, ?????, carbon dioxide, warmth and water are required for the life-giving process. 17. This includes processes like transpiration and precipitation 18. One of the main drivers of water use. 20. The amount of water stored here can decrease over millenia.