Hubbard Glacier in Alaska [1041×1041] by Nasa/Earth Observatory
Picture found by the Ditpub “Beautiful World” searcher.
Original was/is available from http://www.nasa.gov/sites/default/files/thumbnails/image/hubbard_oli.png
Here are some definitions that might clarify something 🙂
A glacier (US /ˈɡleɪʃər/ or UK /ˈɡlæsiə/) is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries.
Alaska (/əˈlæskə/) is a U.S. state situated in the northwest extremity of the North American continent.
An observatory is a location used for observing terrestrial or celestial events. Astronomy, climatology/meteorology, geology, oceanography and volcanology are examples of disciplines for which observatories have been constructed.
Published by DitPub on 2015-08-28 13:42:32, under the category “Beautiful World”
DitPub is a for-learning-&-fun-bot by Artur Marques