Petroleum is valued because it can be used to fuel cars and numerous other machines.
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
Countries have their own Currency as a lot of them were made to only be used in their country of origin. Currencies like the US Dollar are widely accepted in countries outside the US due to its value over the countries own currency.
These countries built heavy industrial plants specifically because they lacked natural resources. The lack of natural resources forced these countries to find an effective way to make money. Hi-Tech Industries and Heavy Industries allowed these countries to add value to imported raw materials and generate local wealth. This local wealth was then invested in building up the national infrastructure, effectively turning South Korea and Japan into developed countries.
the mineral resources mined in the Andean countries have value for people all over the world. People process these minerals to create items that we see and use every day.
Scarce resources are known to attract higher prices and thus they are of higher value than those in abundance. Examples of scarce resources include diamonds and gold.
The most important reason is concern that the value of the currency will be more easily affected by factors outside the country's control.
The most important reason is concern that the value of the currency will be more easily affected by factors outside the country's control.
Euro is nothing but has the currency which is used in European countries it is used in 16 of the 27 countries which is known has Euro zone and American dollar is the dollars which is used outside the banks of the European countries and their is also a lot difference in the value of Euro and Dollars
Middle value when the data are arranged in numerical order is the median.
The median is the middle value when a set of data is ordered from smallest to largest.
20 countries has highest value for it's currency
The median.Median Value