1. Explain the effects rivers have on trade. 2. Explain the effects rivers have on where people live.
3. Explain the effects deserts have on where people live.

1. Rivers positively effect trade by providing a natural way of travel from one place to another .
2. Rivers provide fresh water and food for people as well as a natural travel route those being two reasons why many settlements are built near rivers.
4. Though some civilizations exist in deserts it is a difficult land to dwell in given the lack of natural resources like water and trees.

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