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SS river valleys

QuestionAnswer
arid extremely hot and dry
delta a river that branches out
semiarid very little rainfall
anthropology the study of people and there culture
nile river good fertilization, flooding which creates silt, good food supply
Huang He river valley some of its floods can kill the crops, can't product when its going to flood
Indus river valley good food & water source, good fertilization, near mountains, and a desert, so it has good protection, good transportation, and is a platue
Created by: 900911
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