Assam Board Class 9 Geography (E) Syllabus: The Board of Secondary Education, Assam is responsible for the regulation, supervision and development of Secondary Education in the state of Assam. The ...
(a) Concept of latitudes: main latitudes, their location with degrees, parallels of latitude and their uses. (b) Concept of longitudes - Prime Meridian, time (local, standard and time zones, Greenwich ...