Which of the Following Is Considered a Likely Explanation for the Events

question 1

Multiple Choice

Which of the following is considered a likely explanation for the events of the Cambrian explosion?

• A) Complex predator-prey relationships and increased atmospheric oxygen levels promoted animal diversification.
• B) A great surge of volcanic activity was triggered by significant movements of the continental plates and possibly by an asteroid impact.
• C) Solar flares led to increased UV radiation intensity, which in turn promoted a high rate of mutation. This led to rapid diversification of animals.
• D) The massive growth of swamp vegetation depleted the atmosphere's carbon dioxide and eventually cooled the Earth's climate.

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Definitions:

First Impressions

The initial thoughts or judgments formed about someone or something at the beginning of an encounter, often lasting and difficult to change.

Fundamental Attribution Error

The tendency to overemphasize personal characteristics and ignore situational factors in judging others' behavior.

Proximity

The physical or psychological closeness between people, which can influence attraction and social relations.

Altruistic Behavior

Actions taken to benefit others without expectation of reward or recognition, often at a cost to oneself.