Join Examsbook
Answer : 3. "upper and lower crust and solid upper part of mantle"
Land is included in the circle –
5Q:
Land is included in the circle –
- 1upper crust onlyfalse
- 2upper and lower crustfalse
- 3upper and lower crust and solid upper part of mantletrue
- 4none of thesefalse
- Show AnswerHide Answer
- Workspace
Answer : 3. "upper and lower crust and solid upper part of mantle"
Explanation :
The Earth's lithosphere consists of the crust and the uppermost solid mantle, which form the Earth's hard and rigid outer layer. It extends to a depth of about 100 km. The crust, as postulated by the plate tectonic theory, consists of many plates and solid blocks.