Question

information about himilayas,northern plain & thar desert

Answer 1

The Thar Desert (Rajasthani: थार मरुधर, Hindi: थार मरुस्थल, Sindhi: ٿر ريگستان, Urdu: صحراےَ تھر also known as the Great Indian Desert) is a large, arid region in the northwestern part of the Indian subcontinent and forms a natural boundary running along the border between India and Pakistan. 
The Northern Fertile Plain lies to the south of Himalayan Region. It is also called the Gangetic Plain. It is a vast plain and level land between the Himalayas in the North and Deccan Plateau in the South.