Its soil was renewed annually by the rich silt deposited by the flood water of the river that, unlike the unpredictable floods of Mesopotamia, rose and fell with unusual precision.
(Its soil; was renewed; T:annually; by the rich silt) (the rich silt; deposited; by the flood water of the river) (the river; rose; ) (the river; fell; )
Its soil the rich silt the river the river
was renewed deposited rose fell
T:annually by the rich silt
by the flood water of the river