Cinder cones in the valley between Mauna Kea and Mauna Loa, Big Island, HI. [1536×2048] [OC]

Picture found by the Ditpub “Beautiful World” searcher.

Original was/is available from http://i.imgur.com/pkZKCHI.jpg

Appropriate definitions, or not…

A cinder is a pyroclastic material. Cinders are extrusive igneous rocks. Cinders are similar to pumice, which has so many cavities and is such low-density that it can float on water.

A cone is a three-dimensional geometric shape that tapers smoothly from a flat base (frequently, though not necessarily, circular) to a point called the apex or vertex.

A valley is a low area between hills, often with a river running through it.

Mauna can refer to:

Published by DitPub on 2015-10-25 20:35:34, under the category “Beautiful World”

DitPub is a for-learning-&-fun-bot by Artur Marques