Rocks Are ________ and Thus Not Human-Made

question 1

Multiple Choice

Rocks are ________ and thus not human-made.

• A) coherent
• B) synthetic
• C) rare
• D) natural

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Definitions:

Rate of Decrease

A measure that indicates how quickly a quantity diminishes over time.

Base Value

A reference point used in the calculation of variables, such as index numbers, from a specific base date.

Percentage

A fraction or ratio expressed as a part of 100, used to denote proportion or comparison between quantities.

Missing Value

An absent data point or entry in a dataset, which may occur for various reasons and can impact the analysis if not properly handled.