Answer:
D.
Japan's had a very advanced farming system.
Explanation:
I know for sure the ganga and brahmaputra rivers do make up the northern plains, not sure about the yamuna. but since two do, then i would answer all of these
Answer:
Mohorovicic discontinuity, or simply the Moho.
A because they tell by their texture.
A likely natural feature in an extremely densely populated area would be a well watered, fertile plain.
An example is the Northern plain of India also called the Indo - Gangetic plain. It s on one of the world's most densely populated area per square kilometer.
This plain is formed from the flood plains of three great river systems - the Indus, the Ganga and the Brahmaputra.
The soil cover in the plain is rich and fertile and water is found in plenty. These factors combined with a favorable climate makes it one of the most intensely farmed and populated areas in the globe.
