What happened over the land when the Nile rose?, A: Water spread over the land and watered it, B: The land completely dried up, What was left behind when the flood water went down?, A: Large rocks, B: Silt, What is silt?, A: Soft soil carried by the river, B: Dry desert sand, Why was silt important for Egyptian farmers?, A: It made the water salty, B: It made the land fertile to grow crops

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