Evidence to Support That the Inner Core Is Solid and the Outer

question 157

Multiple Choice

Evidence to support that the inner core is solid and the outer core is liquid comes from

• A)refraction of seismic waves as they encounter different mediums.
• B)the wave shadow effect of P- and S-waves as they encounter the solid and liquid core.
• C)the wave shadow effect of P- and S-waves,and the increase in velocity of P-waves as they encounter the solid inner core.
• D)the inner core is not solid,but is liquid.

---

Definitions:

Demand Curve

A visual diagram that illustrates how the demand for a product varies with its price, usually showing a decline from left to right.

Electric Company

A business entity that produces, transmits, and distributes electricity to consumers and businesses.

Demand Curve

A chart that illustrates the connection between a product's price and the quantity that buyers are prepared to buy at different price levels.

Microsoft

A multinational technology company known for its software products like Windows operating systems and Office productivity suite.