Which of the Following Statements About Earth's Core Is True

question 31

Multiple Choice

Which of the following statements about Earth's core is true?

• A)The inner core and the outer core are both liquid.
• B)The inner core and the outer core are both solid.
• C)The inner core is liquid and the outer core is solid.
• D)The inner core is solid and the outer core is liquid.

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Definitions:

Osmotic Pressure

The pressure required to prevent the flow of a pure solvent across a semipermeable membrane into a solution, related to the concentration of solutes.

Nephron Loop

Part of the kidney nephron extending from the proximal to the distal convoluted tubule, crucial in concentrating urine and reabsorbing water and salts.