Question

The settlements grew near valleys during early period because-
(a) Rivers used to provide drinking and irrigation water
(b) To save themselves from enemies
(c) To protect themselves from wild animals
(d) None of these​

Answer 1

Answer:

(a) River used to provide drinking and irrigation water

Explanation:

Early settlements grew near the river valleys due to the availibility of fresh water for drinking and irrigation purposes. Soil near the river valleys was also fertile which helped in agricultural activities.

Answer 2

Explanation:

river used to provide drinking and irregation water