If You Were to Take a Large Sample of the Four

question 22

Multiple Choice

If you were to take a large sample of the four giant planets, the most common element you would find in them is:

• A) iron
• B) hydrogen
• C) oxygen
• D) silicon
• E) you can't fool me, there are equal amount of ALL the elements in those planets

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Definitions:

Extraction Cost

All costs associated with extracting a natural resource and readying it for sale.

User Cost

The opportunity cost of using a durable good, which includes the depreciation of the good and any cost associated with its use, such as maintenance.

Enforceable Property Rights

The legal recognition of an individual's or entity's claims to ownership, which can be defended and upheld in court.

Closer To Extinction

A state or condition where a species is at greater risk of ceasing to exist.