Oil qualifies as such, as it is the most important and profitable natural resource among these two countries.
Oil is the most important resource.
Oil (petroleum)
Oil (petroleum)
what valuable natural resource is found in Saudi Arabia, Iran, Mexico, and Venezuela?
Petroleum is such resource.
Oil (Ecuador, Colombia, Venezuela, Mexico) and Silver (Mexico)
oil
The most important natural resource of Venezuela is oil.
oil
it is oil
Venezuela's most valuable resource is oil.
Yes, it is.