Question

A few scientists compare the structure of the earth with that of an onion because of ______.

Options

• Same shape

• Same composition

• Concentric layered structure

• None of these

Answer 1

A few scientists compare the structure of the earth with that of an onion because of concentric layered structure.

Explanation:

Scientists compare earth’s structure to an onion because both have concentric layers, like the crust, mantle, and core inside earth, similar to the layered structure of an onion. This similarity is based on layers, not shape or composition alone.