Question

Answer in one-two lines each : (1) Which rivers have formed the plain to the south of Himalaya ? (2) From where do migratory bird come to Gujarat?​

Answer 1

Answer:

The northern plain has been formed by the interplay of the three major river systems namely-the Indus, the ganga and the brahmaputra along with their tributaries.The depostion of alluvium in a vast basin lying at the foothills to the south of the Himalayas over million of years formed this fertile plain.

Answer 2

Answer:

1 ) These are the Indus the Sutlej and the Brahmaputra rivers.

2 ) Birds from Siberia, Russia, and other cold region migrate to South Asia in search of food, many such birds migrate to Surat.

hope it's help you.