If you happen to mean subsistence economies, then please find your answer here: "A subsistence economy is an economy in which a group attempts to produce no more output per period than they must consume in that period in order to survive, but do not attempt to accumulate wealth or to transfer productivity from one period to the next. In such a system, a concept of wealth may not exist, and there is a reliance on renewal and reproduction within the natural environment."
Source: http://en.wikipedia.org/wiki/Subsistence_economy
a traditional economy is a substance farming
Mining is important because without it, there wouldn't be many resources that make up, or made up our economy. Coal, for instance, is a mined substance and is still a common source of fuel. Salt is another example of a mined substance.
India could use a pick up in the industrial and economicle substance of their economy.
It helped the American people to get together and often times they #TurnedUp
Marijuana is a controlled substance in the United States. It is against the law to possess it, grow it and sell it, except when allowed by law for medical purposes. There are several organizations (and individuals) who argue that the legalization would boost the U.S. economy, the but point is moot.
Silver has a value, weatheras the paper that we use for money is actually worthess - it's credit. Therefore, the more silver and gold that you have, the more substance you have that actually has some worth!
The possessive of economy is economy's.
next economy following the agrarian economy, the industrial economy, and the most recent service economy.
The difference between market economy and mixed economy is that a marked economy is a marked economy and a mixed economy is a mixed economy
A command economy is the same as a socialst or communist economy.
A solute can dissolve in another substance. The substance that does the dissolving is called the solvent.
the economy of Italy is an industrial economy