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What conclusion can be drawn from both sources about the size and weight difference between earth and mars?

Respuesta :

mikaylacurl

Answer:

Mars is probably smaller and lighter than Earth because it lacks a liquid metal core

Explanation:

Answer:

Mars is probably smaller and lighter than Earth because it lacks a liquid metal core.

Explanation:

I got it right.

The diagram's caption shows that Mars lacks a magnetic field (rotating liquid metal core) like Earth. This is why the diameter of Mars is half that of Earth, yet its mass is one-tenth of Earth's mass.

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