Collaborative Landforms Gallery
This gallery is being built collaboratively, images from Britain and Ireland have been provided to illustrate various landforms extracted from a list of
Wikipedia Articles with category Landforms
. Contents shown are for this page; there is a full list on
first page
Grotto
A grotto (Italian grotta and French "grotte") is any type of natural or artificial cave
that is associated with modern, historic or prehistoric use by humans. When it is not an artificial garden feature
, a grotto is often a small cave near water and often flooded or liable to flood at high tide
. The picturesque Grotta Azzurra
at Capri
and the grotto of the villa of Tiberius
in the Bay of Naples
are outstanding natural seashore grottoes. Whether in tidal water or high up in hills, they are very often in limestone
geology
where the acidity dissolved in percolating water
has dissolved
the carbonates
of the rock matrix as it has passed through what were originally small fissures. See karst topography
, cavern
.
Wikipedia page
Heath
A heath or heathland is a shrubland
habitat
found mainly on low quality acidic
soils, and is characterised by open, low growing woody vegetation
. There are some clear differences between heath and moorland
. For example moorland has a very peaty topsoil, often wet, whereas a heath is on poor and usually sandy lowland soil. Moorland is generally related to high-ground heaths with †especially in Great Britain †a cooler and damper climate.
Wikipedia page

Heath turned into agricultural land:
Highland
The term highland(s) or upland(s) is used to denote any mountainous
region or elevated mountainous plateau
. Generally speaking, the term upland (or uplands) tends to be used for ranges of hills
, typically up to 500-600m, and highland (or highlands) for ranges of low mountains
.
Wikipedia page
Hillock
A hillock or knoll is a small hill, usually separated from a larger group of hills
such as a range
. Hillocks are similar in their distribution and size to small mesas
or buttes
. The term is largely a British one. This particular formation occurs often in Great Britain
and China
. One of the most famous knolls is the one near Kennedy's point of assassination. The Grassy Knoll
.
Wikipedia page
Images used on this page, © Copyright Robin Stott, Penny Mayes, E Gammie, Andrew Curtis, Roger Cornfoot, Peter , Richard Webb, brian, Terry Hughes, Walter Baxter, Hilmar Ilgenfritz, Becky Williamson, Alan Bowring, Kenneth Allen, Dave Fergusson, Toby Speight, Barry Hunter, Graham Steven, Roger Templeman, John Allan, Shazz, David Hawgood, Rob Farrow, Paul Brooker, Evelyn Simak, Ben Gamble, John Illingworth, Martin Clark, Ian Rob, Roger Jones, Paul E Smith and Philip Halling;
licensed for reuse under a
Creative Commons Licence.
http://creativecommons.org/licenses/by-sa/2.0/
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