across water
1Water and life — Water has many unusual chemical properties which determine the unique physical properties that makes it ideal as a medium for life to proliferate. All known forms of life depend on it.IceVery importantly, due to the unusual structure of water… …
2Water supply and sanitation in Iran — has witnessed some important improvements, especially in terms of increased access to urban water supply, while important challenges remain, particularly concerning sanitation and service provision in rural areas.Institutionally, the Ministry of… …
3Water polo — is a team water sport. A team consists of six field players and one goalkeeper. The winner of the game is the team that scores more goals. Gameplay involves swimming, players passing the ball while being defended by opponents, and scoring by… …
4Water transport in Zambia — Water transport, and the many navigable inland waterways, in Zambia has a long tradition of practical use in Zambia except in parts of the south. Since draught animals such as oxen were not heavily used, water transport was usually the only… …
5Water glyphs — are a recurring type of petroglyph found across the american southwest, but primarily in southern Utah, northern Arizona, and eastern Nevada. The symbols are thought to be of ancient origin, perhaps created by the Ancient Pueblo Peoples.… …
6Water heating — is a thermodynamic process using an energy source to heat water above its initial temperature. Typical domestic uses of hot water are for cooking, cleaning, bathing, and space heating. In industry, both hot water and water heated to steam have… …
7Water politics — Water politics, sometimes called hydropolitics, is politics affected by water and water resources.The first use of the term, hydropolitics, came in the book by John Waterbury, entitled Hydropolitics of the Nile Valley, Syracuse University Press,… …
8Water supply and sanitation in Brazil — has proved to be a resilient and resourceful sector, despite tremendous challenges and persistent inequalities in the sector. A lot has been achieved during the past decades, including a sustained improvement in efficiency and improved access.… …
9Water export — Water exports involve exporting freshwater from one country to another. Large increases in human population and economic growth throughout the world during the twentieth century placed a huge stress on the world’s freshwater resources. Combined… …
10Water supply and sanitation in Canada — is nearly universal and generally of good quality. It is a municipal responsibility under the regulation of the provincial governments, in partnership with the federal government. Water use in Canada is high compared to Europe, since water… …
