Plains are flat regions which provide many favourable conditions for human settlements. Some of these conditions are :
(1) These are flat regions which are formed by the fertile soil brought by rivers.
(2) Fertile soil has resulted in plentiful growth of agriculture and due to the availability of irrigation it is possible to grow a number of crops in a year.
(3) Many valuable plants and trees and various kinds of grass are found in this region due to which animal husbandry occupation has also developed
(4) It is also a developed region in terms of industries. Big cities are found where many industries are in developed state. Agriculture-based industries are important.
(5) Because of flat land transportation is also sufficiently developed.
