The Computer Models Below Show Acidity of Ocean Waters in 1995

question 25

Multiple Choice

The computer models below show acidity of ocean waters in 1995 and 2100. What can be interpreted from the models about ocean acidification? 1. Plant and animals in the Arctic and Antarctic are likely to be the first and also the most affected by ocean acidification. 2. Since coral reefs are susceptible to acid bleaching, if water acidity around the equator increases as projected then coral reefs will be affected.

• A)1
• B)2
• C)Both 1 and 2 can be interpreted from the models.
• D)There is not sufficient information in these models for them to be interpreted.

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Definitions:

Increases

Situations in which there is a rise in number, volume, significance, or magnitude of a particular variable or condition.

Polarization

In social psychology, the phenomenon wherein a group's prevailing attitudes or beliefs become more extreme over time; in physics, it refers to the orientation of waves such that the oscillations occur in particular directions.

Group Discussion

A form of collaborative verbal interaction where multiple individuals address a topic or problem to reach a conclusion or share insights.

Risky Shift

The tendency for a group decision to be riskier than the average decision made by the individual group members.