At Any Time in Earth's History When the Rate of Carbon

question 17

Multiple Choice

At any time in Earth's history when the rate of carbon burial increases on continents or beneath the sea, both carbon dioxide in the atmosphere and carbon dioxide dissolved in the ocean become enriched in

• A) carbon 14.
• B) carbon 13.
• C) carbon 12.
• D) all isotopes of carbon.

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Definitions:

Hidden Prejudice

Prejudicial attitudes or biases that are not overtly expressed or are consciously recognized by individuals.

Stereotype

Widely shared and simplified evaluative image of a social group and its members.

Schema

Cognitive structure that represents knowledge about a concept or type of stimulus, including its attributes and the relations among those attributes.

Prototype

An original model or first version of a product or concept from which later versions are developed or copied.