https://wiki.pathfindersonline.org/index.php?action=history&feed=atom&title=Translations%3AAdventist_Youth_Honors_Answer_Book%2FNature%2FDunes%2F5%2FenTranslations:Adventist Youth Honors Answer Book/Nature/Dunes/5/en - Revision history2026-07-01T18:00:20ZRevision history for this page on the wikiMediaWiki 1.35.5https://wiki.pathfindersonline.org/index.php?title=Translations:Adventist_Youth_Honors_Answer_Book/Nature/Dunes/5/en&diff=310200&oldid=prevFuzzyBot: Importing a new version from external source2021-01-09T13:05:41Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>==4. Explain the following dune formations: barchans, star dunes, linear or longitudinal dunes, parabolic ==<br />
Dunes arrange themselves in a variety of shapes as listed below. There are five general categories and within each category are simple, compound and complex. <br />
===Barchans===<br />
[[File:Barchan.jpg|thumb|300px|Barchan Dune formation, Erfoud, Morocco]]<br />
Barchans are the most mobile of all dune types, migrating many feet every year. They have what are called tips or horns pointing downwind and are wider than they are long.<br />
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