Question

from the point of view geology, which physiographic divisions of india is considered to be an unstable zone?

Answer 1

Himalayan region, tectonic active region so experience earth quakes frequently.

Answer 2

Most of the places in India have been affected by earth quake. This has made the place to be unstable . For example the region of Malaya  this is a region in India that has been mostly affected. In Malaya there was formation of tectonic plates  which has to earth quakes, volcanic activities which has lead to alot of destruction to the environment . As a result of this tectonic plates it has lead to thec region shaking and vibrating vigoursly thus making thec place unstable. CMM