How do the tropical climates of West Africa support different biomes?

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.

they produces sugar..

hope this , question was a little open ended

answer; degradation ceremony;