Q. In Uttarakhand, what does the term “Doon” refer to?
Answer: Structural valleys
Notes: In Uttarakhand, a “Doon” is a longitudinal structural valley formed between two parallel mountain ranges, such as the Doon Valley between the Himalayas and the Shivalik ranges. It results from tectonic activity rather than river erosion. Dehradun, the capital of Uttarakhand, is located in such a valley. This geographic feature is specific to the Himalayan foothill region.