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What is the meaning of mountain
A large elevation of the earth surface rising abruptly from surrounding a large steep hill.
glacier
a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles.
mesa
an isolated flat-topped hill with steep sides, found in landscapes with horizontal strata.
reservoir
a large natural or artificial lake used as a source of water supply.
peninsula
a piece of land almost surrounded by water or projecting out into a body of water.
what does archipelago mean
A sea or stretch of water containing many island.
island
a piece of land surrounded by water.
oasis
fertile spot in a desert where water is found.
peak
the pointed top of a mountain.
plateau
an area of relatively level high ground
what is canyon
a deep gorge, typically one with a river flowing through it.
marsh
an area of low-lying land that is flooded in wet seasons or at high tide, and typically remains waterlogged at all times.
strait
a narrow passage of water connecting two seas or two large areas of water.
valley
a low area of land between hills or mountains, typically with a river or stream flowing through it.
gulf
a deep inlet of the sea almost surrounded by land, with a narrow mouth.
cape
a part of a longer coat or cloak that falls loosely over the shoulders from the neckband.
crater
a large, bowl-shaped cavity in the ground or on the surface of a planet or the moon, typically one caused by an explosion or the impact of a meteorite or other celestial body.
tundra
vast, flat, treeless Arctic region of Europe, Asia, and North America in which the subsoil is permanently frozen.
ocean
a very large expanse of sea, in particular, each of the main areas into which the sea is divided geographically.
canal
an artificial waterway constructed to allow the passage of boats or ships inland or to convey water for irrigation.
delta
the fourth (usually fourth-brightest) star in a constellation.
river
a large natural stream of water flowing in a channel to the sea, a lake, or another such stream
dune
a mound or ridge of sand or other loose sediment formed by the wind, especially on the sea coast or in a desert.
isthmus
a narrow strip of land with sea on either side, forming a link between two larger areas of land.
coastal region
where interaction of the sea and land processes occurs.