Which of the following is the thinnest and outermost layer of the Earth?

Practice MCQ for SSC, UPSC, RRB Exams

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

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

The crust is the solid, outermost layer of the Earth, comparable to the skin of an apple in thickness. It is the thinnest of all layers and is primarily composed of silicate rocks.
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