<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">2014-10-17 15:49 GMT+02:00 Friedrich Volkmann <span dir="ltr"><<a href="mailto:bsd@volki.at" target="_blank">bsd@volki.at</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div id=":mdm" class="" style="overflow:hidden">Let's rename "mountain related" to "landforms" and move "glacier" to "water<br>
related", and everything is fine.</div></blockquote></div><br>a cave entrance isn't a landform. The issues with "vegetation related" would persist. Wikipedia says about landforms: "A <b>landform</b> is a <a href="http://en.wikipedia.org/wiki/Geomorphology" title="Geomorphology">geomorphological</a> unit, and is largely defined by its surface form and location in the landscape. As part of the <a href="http://en.wikipedia.org/wiki/Terrain" title="Terrain">terrain</a>, a landform is an element of <a href="http://en.wikipedia.org/wiki/Topography" title="Topography">topography</a>. Landform elements also include <a href="http://en.wikipedia.org/wiki/Land" title="Land">land</a> such as <a href="http://en.wikipedia.org/wiki/Hill" title="Hill">hills</a>, <a href="http://en.wikipedia.org/wiki/Mountain" title="Mountain">mountains</a>, <a href="http://en.wikipedia.org/wiki/Plateau" title="Plateau">plateaus</a>, <a href="http://en.wikipedia.org/wiki/Canyon" title="Canyon">canyons</a>, <a href="http://en.wikipedia.org/wiki/Valley" title="Valley">valleys</a>, <a href="http://en.wikipedia.org/wiki/Seascape" title="Seascape">seascape</a> and oceanic <a href="http://en.wikipedia.org/wiki/Waterbody" title="Waterbody" class="">waterbody</a> interface features such as <a href="http://en.wikipedia.org/wiki/Bay" title="Bay">bays</a>, <a href="http://en.wikipedia.org/wiki/Peninsula" title="Peninsula">peninsulas</a>, <a href="http://en.wikipedia.org/wiki/Sea" title="Sea">seas</a> and so forth".<br><br>If we did what you propose it would still be arbitrarily divided as there would be landforms in "vegetation related" and landforms in "water related". <br></div><div class="gmail_extra"><br></div><div class="gmail_extra">cheers,<br>Martin<br></div></div>