Which Layer of Earth Is a Very Hot, Dense, and Viscous

question 34

Multiple Choice

Which layer of Earth is a very hot, dense, and viscous liquid composed mostly of iron and nickel?

• A) outer core
• B) inner core
• C) asthenosphere
• D) lower  mantle

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Definitions:

Scopolamine

A medication used to treat motion sickness and postoperative nausea and vomiting.

Anticholinergic

Describes substances or drugs that block the action of acetylcholine in the nervous system, possibly affecting various bodily functions.

Direct IV

The administration of medication or fluids directly into a vein through a syringe or infusion set.

Sterile Water

Water that has been purified and sterilized, making it free from microorganisms and suitable for medical procedures or injections.