With a mangrove ecosystem spanning over 7,000 hectares, Sri Lanka played a vital role in buffering the force of waves in the 2004 Indian Ocean tsunami 
 That sounds nice. What can you tell me about the geography? 
 Hello. What can you tell me about Sri Lanka? 
 I dont have that exact information but I can tell you, monsoon winds from the Indian Ocean and Bay of Bengal are influenced by the rainfall pattern. 
 That's interesting. What else can you tell me about the tsunami?
With a mangrove ecosystem spanning over 7,000 hectares, Sri Lanka played a vital role in buffering the force of waves in the 2004 Indian Ocean tsunami