Which of the Following Statements Concerning Diamonds Is NOT True

question 3

Multiple Choice

Which of the following statements concerning diamonds is NOT true?

• A) Diamonds are formed as a result of extreme pressure on coal that has been buried to a depth of more than 150 kilometers (90 miles).
• B) Diamond is the world's hardest natural substance.
• C) Diamonds are most often found in kimberlite pipes.
• D) Only a few kimberlite pipes produce gem- quality diamonds.

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Definitions:

Dynamic Systems

A conceptual framework in several scientific fields for understanding how complex behaviors emerge through interactions within and between systems over time.

Metacognitive Systems

Cognitive systems that involve understanding and controlling one's own learning and thought processes.

Take Care

A phrase used to express concern for someone's well-being, often used when parting.

Securely Attached

A term from attachment theory describing individuals who have a positive view of themselves and their relationships, leading to healthier and more stable interactions.