pyq/2022/geography-optional-i/1

Answer the following in about 150 words each : (10x5=50)

1. (a) Define 'speleothem'. Discuss the various forms and features of speleothems. (10 marks)

1. (b) What are the high altitude environmental hazards ? Explain with suitable examples. (10 marks)

1. (c) What is pollution dome ? Discuss its formation and impacts. (10 marks)

1. (d) When corals are affected by stress it causes them to turn completely white. Explain the reasons of such an occurrence. (10 marks)

1. (e) Well developed soils typically exhibit distinct layers in their soil profile. Elaborate. (10 marks)