I need a short note on the physical features of India.

Refer to the points given by Rajni in the following link:

https://www.meritnation.com/discuss/question/2853381/1/how-are-the-physiograraphy-divisions-of-india-complementa

https://www.meritnation.com/ask-answer/question/name-the-six-physioghraphic-devisions-into-which-the-physic/physical-features-of-india/1252525