Which of the Following Is a Naturally Occurring Form of Calcium

question 78

Multiple Choice

Which of the following is a naturally occurring form of calcium carbonate?

• A) Quartz.
• B) Limestone.
• C) Silica.
• D) Cristobalite.
• E) Silicate.

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Definitions:

Linear Model

A statistical method that describes the relationship between two or more variables using a straight line.

Regression

A statistical method used to understand the relationship between a dependent variable and one or more independent variables.

Kilowatt-Hours

A unit of energy measurement equal to the power consumption of one thousand watts for one hour.

Square Feet

A unit of area measurement in the Imperial and US customary systems, used to measure the size of an area.