Adding Iron to the Surface of the Ocean Has Been

question 72

Multiple Choice

Adding iron to the surface of the ocean has been shown to

• A) have no impact on phytoplankton community composition.
• B) increase phytoplankton production for an initial short period.
• C) make no difference to phytoplankton production.
• D) be toxic to phytoplankton production.
• E) All of these are false; this experiment has never been tried.

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Definitions:

Depression

A mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.

Downward Social Comparison

A psychological process where individuals compare themselves to others who are perceived as worse off, often to feel better about their own situation.

Self-criticism

The act of pointing out one's own flaws and mistakes, often leading to negative self-evaluation.

Perspective-taking Skills

The ability to understand and consider situations, thoughts, or emotions from another individual's point of view.