What Is Kerogen

question 44

Multiple Choice

What is kerogen?

• A)It is the active ingredient in kerosene.
• B)It is a waste product resulting from the production of oil shale.
• C)It is a fuel supplement added to diesel oil.
• D)It is a waxy mixture of hydrocarbons in oil shale.

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Definitions:

Shoulder Blades

The flat, triangular bones located on the back of the shoulders, known anatomically as scapulae.

Child Wading Pool

A shallow pool designed for young children to play in under supervision, often portable and made of plastic.

Mop Bucket

A container, often equipped with a wringer, used for holding water and cleaning solution to damp-mop floors.

Drowning

A form of asphyxia due to aspiration of fluid into air passages, caused by submersion in water or another liquid.