Which statement about Earth's layers is true? A. They all consist of liquid rock. B. They each vary in size and temperature. C. They are all under an equal amount of pressure. D. They will soon combine, forming a single, thick layer.

Respuesta :

Answer:

B

Explanation:

97845

Answer:

B

Explanation:

The do vary in size and temperature because as the layers go down to the core it gets harder and magma is more present