B) P and S waves cannot travel through liquids.
C) P and S waves travel through liquids at different speeds.
D) S waves cannot travel through liquids.
The Earth’s interior is composed of several layers: the crust, the mantle and the core. Scientists used waves and their speed to study the Earth's interior. The speed of seismic waves is affected by the properties of the material the waves pass through. The stiffness of material affects the speed of these waves. P-waves, or pressure waves, go through both liquids and solids, while S-waves, or shear waves go through solids but not liquids. The following helped scientists understand that Earth's interior is liquid: S waves cannot travel through liquids. Correct answer: D
Answer:
The correct answer is A. diffusion.
Explanation:
Answer: We know that the movement of tectonic plates is a continuous process. Divergent plates cause the ocean floor to expand. Because of slab pull, subduction, and other processes, the landmasses keep drifting. Because of these movements, continents are continually moving apart from each other. It’s possible that one day they will collide to form a giant landmass and become another Pangea.
Explanation:
Plato answer
natural features and formations on the Earth’s surface
B.
large bodies of saltwa ter that are connected to the ocean
C.
pieces of land that are surrounded by water on three sides
D.
large quantities of water on the Earth’s surface
Answer:
A
Explanation: