pyq/2025/geography-optional-i/1

Answer the following in about 150 words each : (10 marks for each subpart)

(a) Explain the causes of glacial lake outburst flood. (10 marks, 150 words)

(b) What is solifluction? What are its impacts? (10 marks, 150 words)

(c) What geological and tectonic processes lead to the formation of nappes in orogenic belts? (10 marks, 150 words)

(d) Explain the relationship between air masses and local winds. (10 marks, 150 words)

(e) What are the fundamental differences among ocean wave, ocean current and tide? (10 marks, 150 words)