YmirGF
Bodhisattva in Recovery
*Dons tin foil hat**inflates rubber raft*
Welcome to Religious Forums, a friendly forum to discuss all religions in a friendly surrounding.
Your voice is missing! You will need to register to get access to the following site features:We hope to see you as a part of our community soon!
*Dons tin foil hat**inflates rubber raft*
There is no mass increase because the planet is hollow. The crust, which was very thick, thins as the outer crust expands.
The core is composed of Iron and Nickel, it is solid at the centre but the solid part is surrounded by a layer of flowing liquid iron and nickel that, by its constant movement, generates the protective magnetic field that surrounds the Earth.I stand to be corrected but scientist have not actually been able to determine what exactly the core of the earth looks like or what is in it.
The core is composed of Iron and Nickel, it is solid at the centre but the solid part is surrounded by a layer of flowing liquid iron and nickel that, by its constant movement, generates the protective magnetic field that surrounds the Earth.
We can use seismic waves to identify minerals.. each one reflects sound waves in unique ways. By looking at how these waves bounce around from earthquakes and other events to determine the nature of the earths core.
Seismic Waves
Earth's Interior
wa:do
What is the significance of knowing what molten iron and nickel looks like? Isn't it enough to know that they are there?Yes but it only gives an indication of what is in there...it doesnt tell you where and what the inside looks like, it only gives an indication of what is in there.
By the way...are there any gasses in the core of the earth?
heneni
Actually the waves give us a 3D picture of the core.
Discovery Of Earth's Inner, Innermost Core Confirmed
Most gasses are at high pressure in the crust/mantle and are released during volcanic activity. (Gasses are returned to the mix through subduction.)
The core is at such high pressure that any gasses were long squeezed out into outer layers.
wa:do
That is just a press release picture, cleaned up and simplified for the public. You want the detailed images you'll have to read the scientific paper.That 3D picture was rather dissapointing. I was expecting something a little more detailed.
Iron (molten and crystaline), Nickle and small amounts of other elements such as Uranium.No i dont think we have a very good idea of what the inner part of our earth looks like. Maybe we know what is in there, but we dont exactly know its structure, besides of course...the inner core is there and the outer core is there...but what is new? Maybe the iron crystolites...and what else?
Volcanic activity is proportional to the movement of the crust and mantle. The only thing the core contributes is some convection and the heat to keep the mantle gooey.Gasses under high pressure....is squeezed out by volcanic activity....well that we know already as well, though im not sure that the amount of volcanic activity is directly proportional to the amount of gasses in the core.
The percentage of metal in the core is unchanged. It can't spontaneously generate after all.Also, if the percentage of metal in the core is increasing then the earth could be expading, because all hot metals expand when they are hot.
We would see gas pockets, they are not there. Iron crystals are there however.Otherwise the earth could be expanding because there are gasses being trapped in there.
Or the percentage of metal in the core is not significantly increasing, but the temperature in the core is significantly increasing,therefor the core is buldging out.We would be able to detect such a change. There isn't one, indeed the core is cooling slowly.
The amount of volcanic activity is unchanged. As the tectonic plates move the locations change but not the amount. A fact that Iceland and Hawaii are both benefactors of.Could also be that because there isnt so many volcanic eruptions pressure is building up in the core which in turn, makes the temperature rise, and if the temperature rises the metals in the core buldge out.
I must have missed this part... I've heard it described as something with four corners and pillars but not pregnant.But what i do find most interestig is that the bible says that the earth is similar to something that is 'pregnant'. And tummies grow and expand.
Yes, it is.Science is fun.
wa:do