most probably water.
The most important natural resource of Venezuela is oil.
Yep, otherwise the horse will have no water!
Oil and freash water
Buffalo and water were the most important natural resources for the Great Plains Indians.
It's man made! Natural means coming from the Earth. This is like grass, wood, etc.(water the most important natural resource)
the most important natural resource for their survival was water
Buffalo and water were the most important Natural Resources for the Great Plains Indians.
Water
people
coal
Grapes