Why Is Iron Not Abundant in the Ocean

question 24

Multiple Choice

Why is iron not abundant in the ocean?

• A) It is trapped in the Earth's crust.
• B) It is held in sediments.
• C) It is nearly insoluble in oxygenated water.
• D) It is not very reactive.

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Definitions:

Safe Working Conditions

The provision of a work environment that is free from danger, risk, or injury.

Maslow's

Refers to Maslow's Hierarchy of Needs, a psychological theory that categorizes human needs into five levels from basic physiological needs to self-actualization, influencing motivation and behavior.

Progression Principle

The principle that a need isn’t activated until the previous lower-level need is satisfied.

Hierarchy Principle

A system or organization in which people or groups are ranked one above the other according to status or authority.