Question

rail,road and canal networks are comparatively more in north indian plains.why

Answer 1

Reasons:

1. Favorable geographical factors such as availability of plain land for the tracks.

2. Good growth in agriculture.

3. Good growth in industries. This will demand more raw materials, thus there will be demand for railways.

4. There is civilization. The more people, the more demand for effective transport system.

5. This place is highly populated.

6. It has rich agricultural resources

Answer 2

Rails, roads and canal networks are comparatively more in India’s north plains

• Rails, roads and canal networks are comparatively more in India’s north plains because the regions contain many highly populated cities like Allahabad, Lukhnow, and Varanasi.  
• Because of the presence of highly populated cities, dense transport network, highly developed communication facilities and infrastructure are present here.
• As compared to the north-eastern and hilly areas of the country, the railway network is highly condensed in the northern plains.

Hope it helped...