The deposit at the mouth of a river is usually triangular in shape and size. The triangular shape and the increased width at the base are due to blocking of the river mouth, with resulting continual formation of http://www.answers.com/topic/distributary at angles to the original course
Its called a Topographic map
a Weather map. if merely a chart taken in one location ( not strictly speaking a Map- which implies something geographical, lilke a map of New Jersey)- it might be called a Barograph. This would give the barometic readings in chart form over a given period of time. The device uses a chart recorder for the time element. Maybe that is what you have in mind.
I think its contour map, donno for sure though
A small flat copy of the Earth is called a map. It is a representation of the Earth's surface, showing geographical features and locations in a scaled-down form.
The study and practice of making maps is called cartography. It builds on the premise that reality can be modeled in ways that communicate spatial information effectively. People who make maps are called cartographers.
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a map that shows land features and water features is called a physical map
The "X" on a Delta seat map typically signifies a seat that is unavailable or occupied.
The Fertile Crescent is a crescent shaped piece of land known for its fertile soil. On a map it is located as part of Western Asia, and the Nile Valley and Nile Delta of northeast Africa.
Mississippi Delta - see the link below.
Usually at the mouth of a river.
conformal projection
Topography. A topographical map will give you particulars.
A map that shows the natural features of the land is called a physical map. It typically includes topography, vegetation, bodies of water, and other geographical features without any political boundaries.
Look on one of the main rivers - or find the town Delta on a map!
Delta is the fourth letter in the Greek alphabet, it equates to the Roman D. A river delta is a triangular or D shaped area at the mouth of a river, such as the Mississippi Delta; check its appearance on a map.