Do any other planets have layers like the earth does? How do scientists determine this?

Answer 1

All planets, and moons, are layered. Physics and chemistry determines this.

When stars, planets and moons form, the more dense material always moves towards the core of the object. The earth's core is iron. Jupiter's core contains some rocks and hydrogen metals. But the rest of the planet is primarily hydrogen.

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Answer 2

Hailey Alvarez

Yes, other planets have layers similar to Earth. Scientists determine this through various methods, including seismic data, gravitational observations, and geological analysis.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.