а действительно, как? По мне так это в принципе невозможно определить.

Really, how? In my opinion, it's impossible to determine this in principle. I propose a completely different structure for the planet and prove it using measured data, not seismic data, but gravitational data. There's a lot about this on my page.

Earth's internal dynamics and structure rely on seismic activity, which offers essential insights through wave behavior, thus confirming the uniqueness as waves pass through differing layers. Collection of primary and secondary seismic wave speeds, absorption, and reflection aids in inferring the materials composition, the variations in materials' properties, and the phases observed within the mantle, core, and crust. Distinctions in wave functions choose hint boundaries like Mohorovicic discontinuity and the mantle-core demarcation, and even show diversification like plummeting portions and mantle columns. To make informed interpretations concerning Earth's development and assess the underlying risks, knowledge regarding the processes around the earth-like dynamism, tectonic plates, and the development of the planet's magnetic field was revamped using seismic tomography techniques.

It's all just words. Nothing can be measured except for the Mohorovicic boundary. The planet's core is a hypothesis with no evidence, just like the pillars and convection. It's all just a fairy tale.

Seismic waves are the x-rays to the Earth. When earthquake or controlled seismic wave propagates through the Earth's surface we can decipher Earth's internal structures, its compositions depending on the wave properties, as seismic waves behave differently depending on the materials they pass through.

with their help, you can only find the boundaries of different densities, nothing more. Don't repeat someone's unverified words. At least try to draw it and you'll realize that it's impossible.

There is a lot of made up, unreal, in geophysics, such concepts as convection, geodino, subduction, frozen power lines, the structure of the planet, and a lot more - these are unreal concepts, they were invented, not knowing how in another way it is possible to explain the phenomena observed on the surface. Look at my page, there are many things explained very simply. No hypotheses, only physics proven by experience.

Dear Joseph Ozigis Akomodi .

Excuse me for the critics.

You wrote: Earth's internal dynamics and structure rely on seismic activity, which offers essential insights through wave behavior, thus confirming the uniqueness as waves pass through differing layers....ó

This sentence is totally wrong premise! Rest I am agree with Владимир Игоревич Данилов .

Regards,

Laszlo