Question

The outer and inner cores together make up approximately ________ of the mass of the Earth.

1) 1/3,000
2) 1/30,000
3) 1/300
4) 1/3
5) 1/30

Answer 1

The outer and inner cores together make up approximately 1/3,000 of the mass of the Earth.

Step-by-step explanation:

The outer and inner cores together make up approximately 1/3,000 of the mass of the Earth.