Producing Synfuels Requires Mining More Coal Than Used for Burning

question 19

True/False

Producing synfuels requires mining more coal than used for burning coal directly.

---

Definitions:

Positive Correlation

A relationship between two variables in which both variables move in the same direction.

Foot Size

A measurement of the length of a person's foot, often used in determining appropriate shoe fitting.

Neutral

Not supporting or helping either side in a conflict, dispute, or competition.

Independent Variable

In experimental studies, this is the variable that the researcher alters to examine its impact on the dependent variable.