Mono production economies are those that____

Step 1: Analyze the question The question asks for the meaning of a "mono production economy." The key is the prefix "mono".

Step 2: Explain the concept "Mono" means one or single (think of monorail, monologue, monopoly). A mono-production (or mono-product/monoculture) economy is one that depends heavily on a single main commodity for its output and, especially, its export earnings.

Examples:

• Nigeria depends heavily on crude oil, which accounts for most of its foreign exchange earnings.
• Ghana in the past depended on cocoa.
• Zambia depends on copper.

Step 3: Check each option

• A. Produce one main commodity. This matches the "mono" meaning of a single product, so it is correct. (The option is worded "commodities", but the intended meaning is one main commodity.)
• B. Have a rich cultural heritage. This has nothing to do with production.
• C. Specialize in agricultural industries. Agriculture is one sector, not one commodity. A mono-product economy could depend on oil or minerals instead.
• D. Produce only raw materials. This describes an economy that exports raw materials, but it could involve many different raw materials. It does not capture the "single product" idea.

Step 4: Answer The correct option is A.

Exam tip: When you meet a term with a Greek or Latin prefix, break it down. Mono = one, poly = many, bi = two. A mono-product economy puts all its eggs in one basket, which makes it vulnerable when the price of that commodity falls. That is why economists recommend diversification.