How can Earth layers be defined? Select two correct answers.

Question

A. By their thickness
B. By their chemical compositions
C. By their physical properties
D. By their temperatures
E. By their amounts of land area

Answer 1

The correct answers for defining Earth layers are:

B. By their chemical compositions
C. By their physical properties

These criteria are commonly used to classify the different layers of the Earth, such as the crust, mantle, outer core, and inner core.