The Tiber river connects rome to the mediterranean sea.
Found at the lowest point of a large drainage area, these seasonal, marsh-like ponds collect and store water from rain and runoff. Unlike vernal pools, playas generally fill when temperatures are unsuitable for plant growth, and often the water is salty, alkali or both.
source- google
The mountainous regions could not develop agriculturally as much as fields
Boat
At
Boa
Tub
But
Bat
Tab
Out
Bot
Tuba
