Why Don't Diamonds Turn Back to Graphite Once They Reach

question 7

Multiple Choice

Why don't diamonds turn back to graphite once they reach Earth's surface?

• A) Diamonds are too hard to undergo reactions.
• B) Temperatures need to be lower than those found on Earth.
• C) There is not enough heat on the surface of the earth to drive the reverse reactions.
• D) Humans harvest diamonds before they can turn back to graphite.

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Definitions:

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The use of pharmaceutical drugs to treat or manage a disease or condition, aiming to alleviate symptoms, halt progression, or cure the ailment.

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A progressive neurological disorder that causes memory loss, cognitive decline, and ultimately, loss of ability to perform daily activities.

Acetylcholine

A neurotransmitter in the nervous system involved in many functions including muscle contraction and memory formation.