Question

in geography, it is often necessary to describe distribution on a map. this is done with the help of isoline. isolines are line on a map/chart/diagram which represent point of equal value such as the temperature,rainfall,etc.
4. points of same wind speed
5. points of equal rainfall
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Answer 1

Isolines are lines drawn on a map connecting data points of the same value. They are commonly used by geographers. Contour lines, for example, show relief and connect points on the map that have the same height.