1) the core of the earth is supposedly 4000 miles down the longest hole is only 8 to 9 miles that's not even 1% which is 40 miles, so why does anyone believe a core when they have never seen it? this is a picture not real life2) if you can't prove the core that means gravity goes out the window since they are connected, which makes gravity a theory so how is the earths gravity holding the moon up there? not just that but with a straw drinking out of a cup the suction of my mouth is stronger than gravity but yet when some falls they call it gravity?3) if you think there is a core because of magma under the earth I want to let you know there is water under the earth also so If I have a theory that there is a CORE OF WATER in the center of the earth prove me wrong these are all fake sciences that people believe but cannot prove
Soteris | 544 opinions shared on Technology & Internet topic.
Guru
+1 y
As stupid as this is its actually a good excuse to talk about how amazing science actually is.
1: Yes the core of the earth is very far down. How do we know what is down there if we have not actually seen it ourselves? Well first of all we have actually "seen" it. In this case "Seeing" it is more abstract than using our eyes, more specifically using vibrations caused by earthquakes.
Here are some more ways we understand what is under our feet:
But again, its just a handful of ways and scientists are only limited by their imagination. Suffice to say there are hundreds if not millions of ways we can figure out what is going on down there and we are trying out as many of them as we can.
2: The core has literally nothing to do with gravity. Gravity is a basic property of all matter. The reason why gravity points towards the core is not because the core itself generates it but because of simple math. All the gravity you experience from all the things around you adds up to a force pulling you towards the core because that is where the majority of the stuff pulling on you is located towards. If you actually managed to GET to the core you would actually become weightless because the stuff all around you would pull you in all directions equally.
A theory in science also has no meaning to how accurate it is. Everything is a theory more or less.
You also completely misunderstand both the power and the nature of gravity. Nothing is "holding up" the moon. Its more accurate to say that gravity is "holding down" the moon since without it the moon would just wizz off into space doing its own thing. Gravity is also not a particularly strong force. You probably do not feel the gravity the computer you are using is pulling you towards it however things adds up with quantity and time.
You might not think gravity is that strong if you just pick something up but what if you decide to hold it there. How "heavy" will it be after an hour? A day? A week? There is also no upper limit to how strong gravity can get. More stuff = More gravity hence black holes.
3: Yes of course there is water inside the earth however they are probably not what you think of. The water is trapped inside small rocks. If they were not they would have been pushed out already because water is light and would "float" on the much heavier materials making up the inner parts of the earth. Also the water you see spewing up in volcanic regions are just various forms of ground water that got too close to the hot magma which caused it to boil over and shoot out as a geyser. It has absolutely nothing to do with the water inside the earth.
Why do we know therirs a core? Because it's a sphere. If you have a any round object it will have some sort of center. We can kinda guess what the Earth's core looks like due to seismic waves and the magnetic field of the earth. We also know for a fact that the core isn't solid due to a moving magnetic field. Gravity is a phenomenon which you can observe so it's a fact. The explanation for it are multiple theories such as the theory of relativity. And drinking from a straw has not a lot to do with gravity but more with Adhesion and Cohesion which are properties of water. Without them sucking of a straw would be way harder. I hope that helps scientific explanations aren't fake they are just harder to understand than some other rather weird explanations.
Science is not fake. Its people who make up false facts about science.
Core is mapped by satellites and imaging system. This is the generation of chips & AI, upgrade your info. And do you even know how much money and energy is required to drill a hole of 1 km and keep it open?
Gravity is a theory, there are many other varaibles to be considered. And gravity is not totally dependent on core lol. so it does not go out of wimdow, (Gravity pls come in😂)
Earths gravity alone is not holding the moon lol, there are others things which you have not even seemed to study.
And about your straw and sucking thing, add the pressure too, pressure per area.
Your claims of core of water needs report and observations, show it and i will have a look. Because simply if you state anything without research or proof, its simply in your mind alone.
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Unit1 | 467 opinions shared on Technology & Internet topic.
Master
+1 y
For question number 2 - there's vacuum aka low pressure in the straw tube when you suck air out of it. It's pressure inside is weaker than gravity and the atmosphere outside the straw combined. This was literally scientifically proven by TheActionLab on Youtube.
However. Ignorance is a bliss. I recommend you to stay this way and don't try science.
Science is not fake, but there are many people who create fake scientific facts especially in the internet. You need to do some research and know the difference.
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