tac7599
contestada

Because P and S waves travel faster through the earths mantle than through earths crust, scientists know that the mantle is and than the crust.

A: liquid;denser

B: solid; less dense

C: liquid; less dense

D: solid; denser

Respuesta :

Wallbears
C is the answer, because the mantle is made up of liquids and liquids are less dense than solids
linerod1

Answer:

D

Explanation:

Because S waves can travel through the mantle, it must be solid. Also, because seismic waves travel faster in the mantle than in the crust, the mantle must be denser than the crust.