Question

what do you understand by dums and where they are situated

Answer 1

Duns are the longitudinal valleys in the himalayas formed as a result of folding when eurasian and Indian plain collided.

Dehradun and pathankotdun are the famous examples.

They are situated between himalayas and shiva liks.

Hope it helps

Answer 2

“Duns” are the longitudinal valleys in the Himalayas formed as a result of folding when Eurasian and Indian plate collided .These valleys can be 8–10 kms wide and upto 40–50 kilometres long.Deharadun and Pathankot Dun are famous examples.