_________ is a instrument and the measure is made of the movement of a rod whose focus is constrained by having one end fixed to a radial area.
Polar planimeter
Rotameter
Parameter
None of these
Grid is a __________.
Straight line
Erratic line
Network of line
____________colour is used for plateau regions.
All maps are put together to make a book is called ___________.
Atlas
Wall
Cadastral
_______________ is a drawing mainly based on memory and spot observation and not to scale.
Map
Globe
Earth
Sketch
The art of map making is called _______________.
Cadstral map
Cartography
___________are used to give information in an effective way.
The scale is usually located in the legend box of a __________.