Question

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

Answer 1

I believe that the answer is B

Step-by-step explanation:

Answer 2

B. They each vary in size and temperature.

Step-by-step explanation:

Earth's layers vary vastly in terms of temperature, the core being the hottest, and the crust being the coolest. This is the result of the immense pressure, literally the weight of the world, that is forced towards Earth's core by gravity.

The size of these layers varies greatly as well. The crust, in comparison to all other layers, is extremely thin, making up only around 15% of Earth, while the mantle makes up around 84% for comparison.

I hope this helps!