Respuesta :
Wild animals would come to drink, vultures would circle, and it would get too crowded along the river.
The Neolithic Era was the final division of the Stone Age, when the first developments of farming appeared.
At that time, if rivers overflowed their banks wild animals would come to drink, vultures would circle, and it would get too crowded along the river.
It was still the beginning of farming, so there weren't farming communities.
If the rivers overflowed their banks, it wouldn't make sense for the ground to dry up.