There is hydroelectric power, water, and alluvial soil from the Nile River, all of which support agriculture. There is also a limited development of metal ores, oil, and natural gas.
Its largest manmade resource is the Suez Canal.
The most important natural resource of Venezuela is oil.
gold
coal
Salt
Grapes
oil
people
the most important natural resource in Puerto Rico is Elkhorn coral
is soil
The Sea.
ummm..
agriculture