Which of the following map making technique uses the intervals in arithmetic progression?

Correct option is C

The correct answer is: (c), Isarithmic
Isarithmic mapping, also known as contour mapping, is a map-making technique that uses intervals in arithmetic progression. In isarithmic mapping, continuous phenomena such as elevation, temperature, or rainfall are represented by contour lines that connect points of equal value
Information booster
Chorochromatic mapping, also known as choropleth mapping, is a technique that uses colors to represent different categories or ranges of data. In chorochromatic maps, geographic areas such as countries, states, or regions are shaded or colored according to the value of a particular variable being mapped. The colors used in chorochromatic mapping typically vary in hue or intensity to indicate different levels or categories of the variable.
Dot mapping is a map-making technique that uses dots or symbols to represent specific data points or values. In dot maps, individual dots are placed at locations corresponding to the geographic positions of the data points being mapped.
Proportional circle mapping is a technique that uses circle sizes to represent the magnitude of a variable at different locations on the map. In proportional circle maps, circles are placed at specific locations on the map to represent the geographic distribution of the data.