The Ganges –Brahmaputra system occupies most of northern,
central and eastern India, while the Deccan plateau occupies
most of southern is than desert, which is the seventh largest in the
world .India is divided into 28states of India are Andhra
Pradesh, Arunachal Pradesh,
Assam ,Bihar,chattisgarh,Gujarat,Haryana,
Goa, Himachal Pradesh, Jammu Kashmir, Jharkand,
Karnataka, Kerala, Madhya Pradesh, Maharashtra Manipur,
Meghalaya, Mizoram, Nagaland, Punjab, Rajasthan, Sikkim,
Tamil Nadu, Tripura, Uttar Pradesh, Uttarkhand, West Bengal.