Geography

Discuss how the changes in shape and sizes of continents and ocean basins of the planet take place due to tectonic movements of the crustal masses.

How are the fjords formed? Why do they constitute some of the most picturesque areas of the world?

Describe the characteristics and types of primary rocks.

Briefly mention the alignment of major mountain ranges of the world and explain their impact on local weather conditions, with examples.

Why is India considered as a subcontinent? Elaborate your answer.

Discuss the geophysical characteristics of Circum-Pacific Zone.

Define mantle plume and explain its role in plate tectonics.

Why are the world’s fold mountain systems located along the margins of continents? Bring out the association between the global distribution of Fold Mountains and the earthquakes and volcanoes.

There is no formation of deltas by rivers of the Western Ghat. Why?

What do you understand by the theory of continental drift? Discuss the prominent evidences in its support.