Question

question 34 (multiple - choice worth 2 points) tg.01the diagram below shows the layers in earths interior. which of these statements best describes a difference between layer a and layer b? o layer b is solid but layer a is molten. o layer a is solid but layer b is molten. o layer a moves in cyclic pattern but layer b is stationary. o layer b moves in cyclic pattern but layer a is stationary.

Explanation:

Layer A is the inner - core which is solid due to extreme pressure. Layer B is the outer - core which is molten as the pressure is lower than in the inner - core and the temperature is high enough to keep it in a liquid state.

Answer:

Layer A is solid but layer B is molten.