Suggest at least two reasons why the pattern of water use varies dramatically from country to country.
1. Climate: Countries located in arid regions or areas with limited access to water sources may have to use water more conservatively compared to countries with abundant water resources. Climate conditions can greatly impact the amount of water needed for agriculture, industry, and domestic use.
2. Infrastructure and technology: The level of infrastructure development and access to technology can also influence the pattern of water use in different countries. Countries with advanced water treatment and supply systems may be able to use water more efficiently and sustainably, while those with insufficient infrastructure may struggle to meet the water needs of their population.