The thickest layer of the Earth is the:

Practice MCQ for SSC, UPSC, RRB Exams

A. Crust A.
B. Mantle B.
C. Outer Core C.
D. Inner Core D.

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

The mantle makes up about 84% of Earth’s volume and extends nearly 2,900 km deep beneath the crust.
Our App:
Follow us on:
Facebook Link Youtube Link