Practice Isopleth Maps (3.4.3) - Graphical Representation of Data - CBSE 12 Geography

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6 sample questions

Question 1.
What is an isopleth map?
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Think about the meaning of 'iso' and 'pleth'.
Question 2.
Explain the process of interpolating data values in constructing an isopleth map.
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Remember the steps in interpolation we discussed.
3Question 3.
What does an isopleth map represent?
- Temperature only
- Equal data values
- Population density
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Focus on the meaning of 'iso' in isopleth.
4Question 4.
True or False: Isopleth maps are generally used for discrete data.
- True
- False
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Consider the type of data isopleths are good for.
Question 5.
Given data points of rainfall measured in three locations, apply interpolation techniques to draft an isohyet map over a specified region.
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Ensure you apply equal intervals for your rainfall data.
Question 6.
Analyze a set of temperature readings across different geographical points and develop a comprehensive isopleth map illustrating equal temperature zones.
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Remember to check the accuracy of the distance and values between points when connecting them.

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