What is the uppermost solid layer of the earth

- What is the uppermost solid layer of the earth called
- What is the uppermost solid hard layer of the earth called as
- Name the uppermost solid layer of the earth
- The uppermost solid layer of the earth is called lithosphere
- The uppermost solid layer of the earth is called dash
- The uppermost solid layer of the earth is also termed as
- Earth’s innermost layer is a 400-mile-wide ball of iron new study suggests