Answer the question in maximum 10 words. This question carries 03 marks. [MPPSC 2020]
On what basis outer core of the earth is assumed to be liquid?
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On What Basis is the Outer Core of the Earth Assumed to Be Liquid?
The outer core is assumed to be liquid based on seismic wave behavior, where S-waves do not pass through it.
Evidence for Liquid Outer Core
Example
Summary: The liquid nature of Earth’s outer core is supported by seismic wave behavior and its role in generating Earth’s magnetic field.