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| | Sand spit - South Africa (Site not responding. Last check: 2007-10-31) |
 | | A spit is a type of bar or beach that develops where a re-entrant occurs, such as at a cove, bay, ria, or river mouth. |
 | | Spits are formed by the movement of sediment (typically sand) along a shore by a process known as longshore drift. |
 | | If the supply isn't interrupted, and the spit isn't breached by the sea (or, if across an estuary, the river) the spit may become a bar, with both ends joined to land, and a lagoon behind the bar. |
| sand-spit.zdnet.co.za /zdnet/Sand_spit (660 words) |
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