The "Keeling Curve" Showing CO2 Measurements at Mauna Loa, Hawaii

question 1

Multiple Choice

The "Keeling curve" showing CO2 measurements at Mauna Loa, Hawaii, shows that concentrations of CO2 have reached approximately what level, in parts per million (PPM) ?

• A) 1,000 ppm
• B) 400 ppm
• C) 350 ppm
• D) 200 ppm
• E) 100 ppm

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Definitions:

Aversive Racism

A form of implicit racism in which individuals with egalitarian values may still harbor negative feelings or subconscious biases against other races.

Unintentionally Discriminating

Actions or behaviors that lead to discrimination without the conscious intention to treat others unfairly.

Stereotypes

Oversimplified ideas or generalized beliefs about a particular group of people, based on their perceived traits.

Ethnic Groups

Communities or populations made up of people who share a common cultural background, heritage, language, or lineage.