pyq/2013/geography-optional-i/2

Answer the following in about 250 words each:

(a) With suitable examples, bring out the impact of local winds on the climate of an area. (20 marks)

(b) What are the characteristics that make CHC a serious threat to the ecosystem ? Give examples. (15 marks)

(c) What is 'Base level'? Explain the types of base level. (15 marks)