It depends on how you read the question.
If the question is asking what are the most important resources for Middle East exports, the answers are petroleum and natural gas.
If the question is asking what resource is most valuable to Middle Easterners, it is water.
Actually, the most valuable resource in the middle east is water. Because they are in the middle of a desert.
Tea
Oil
The most valuable resources in the middle east, are Water and Oil.
gas? I think it is oil
Oil.
I think it's water, but I'm not entirely sure.
Arabs is the largest ethnic group in the middle east
Water, all middle eastern countries, excpet lebanon, are water deficit countries. Besides,platinum is currently the most expensive and rare resource throughout the world not just the middle east where its production is not much.
It depends on what you mean by "important".In terms of export value, the following are the most important resources of the Middle East:Oil/PetroleumGoldDiamondsEmeraldsNatural GasIn terms of sustaining the lives of Middle Easterners:Water/RainFirm soil
Oil is the richest resource in the middle east.
The most valuable resources in the middle east, are Water and Oil.
Oil.....Black gold.
Human beings, of course!
Oil and natural gas.
The most important resource for the whole region is oil.
Oil and petroleum products.
water
workforce
Petroleum (most $$) or Water (most needed) (depending on how the question is read).