The Unprocessed Corn Used as the Primary Ingredient in Many

question 133

Multiple Choice

The unprocessed corn used as the primary ingredient in many brands of dog food is an example of which of the following?

• A) a component material
• B) an accessory part
• C) a raw material
• D) a specialty product

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Definitions:

Water Vapour

The gaseous phase of water present in the atmosphere, instrumental in the greenhouse effect and weather patterns.

Methane

A colorless, odorless flammable gas, CH4, used as a fuel and a significant greenhouse gas.

Nitrous Oxide

A colorless gas with a sweet odor, used as an anesthetic and analgesic, and also a significant greenhouse gas contributing to global warming.

Troposphere

The lowest layer of Earth's atmosphere, where all weather takes place, extending up to about 10 kilometers (6 miles) from the surface.