Mention any four reasons why fishing is not very well developed in the tropics. 

With reference to any two non-conventional sources of power in India, mention the main features of each, its  uses and requirements. 

Name the categories into which the Indian Roads are divided on the basis of their importance. 

24.

Give an account of the Vishakapatnam port with reference to its natural advantages, its hinterland its chief imports and exports.

Mention any four factors to bring out the importance of communication in a vast country like India.

Discuss any four factors that affect the location of Industries. 

What are Petrochemicals ? Mention any four products obtained from this Industry. 

Mention any four factors that have contributed to the settings up of the steel plant at Bhilai. 

Mention two advantages of the Tourism Industry in India.

Discuss three factors that have been responsible for the industrial development in and around the Mumbai Metropolitan area.