In Dima Hasao the red soil is a main feature. The soil colour is produced by the minerals present and by the organic matter content. Yellow or red soil indicates the presence of oxidized ferric iron oxides.
Which district In Assam, ‘red soil’ is a main feature?
(a) Bodoland area
(b) Dima Hasao
(c) Brahmaputra Valley
(d) Barak Valley
Ans: (c) Dima Hasao
