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Originally posted by Leonidas
It is amazing that the continents made it to their present locations and shapes in less than 6,000 years! WoW
Originally posted by Dr UAE
Excuse me for asking this question cuz I'm no expert , was earth smaller back then ? I mean separating those plates from each other would need a huge expansion , am I right ?
Originally posted by QMask
reply to post by n00bUK
Basically, the earth, the sun, and any other planet (or star), is a node in space that traps and accumulate physical particles. These particles may perhaps even come from other dimensions.
As we know, in the vacuum of space, there constantly is particles that come into existence, and particles that fall out of existence at the same rate, so that the net effect is the vacuum of space.
This is different in the case of planets and stars. Every planet and star is a concentrated node of physical particles. When a particle comes into existence inside a planet or a star, it stays trapped in our 3D space, and cannot fall out of existence again. The gravity of the surrounding mass keeps it trapped in our 3D space.
That is the reason why planets and stars grow.
And that is the reason why our continents today, can still fit together to form Pangaea.
Cheers
QMask
Originally posted by watchitburn
reply to post by n00bUK
I always like looking at projections of how the Earth looked in the past, and future projections as well, just any maps really.
Cool stuff.
A map of the world as it might appear 250 mil. yrs. from now.
Source
I like the country borders in yours, pretty cool.
Originally posted by Hanslune
Nah, you just have to look at geological sediments to see the world is not 'expanding' are the fossils in those bands stretched? No, is there evidence of newer inclusions? No
The Pangea theory works just fine with the earth just about the size it was in 300 MYBN as it is now - however the earth is growing ever so slightly smaller as its cools but at the same time it gains many tons of dust each day from space.
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Dr UAE which Emirate are you in?edit on 3/6/13 by Hanslune because: (no reason given)
Originally posted by Amagnon
Why would the fossils or sediment be stretched? What a preposterous response.
Originally posted by Amagnon
reply to post by Hanslune
The additional mass is created by the earths singularity. Subduction is in its general usage a myth.
The subduction like effect is caused by the thinnest edges, where ocean floor meets the original continents being bent as the arc of curvature is reduced. This will also cause mountains to be raised at the same time, as it is flexing, not subduction that is occurring. In those rare instances where there 'appears' to be actual subduction, the jacking effect of new magma, rising then freezing, constantly expanding the area of the ocean places extreme stress on the joints between thin (new) ocean floors and the higher (old) continents.
There are no 'plates' there is no 'sliding'. The forces are due to constant expansion of the ocean floor, compressing the entire surface - the weak points will flex, subduct, crack or raise mountains. The coastline of south america is a perfect example of compression mountains.
Originally posted by Hanslune
Originally posted by Amagnon
reply to post by Hanslune
So can you point to where this constant expansion is occurring on the Moon and Mars?
I also noted that you didn't answer my previous question on diameters and circumference, please do.
Originally posted by Amagnon
reply to post by Hanslune
The additional mass is created by the earths singularity. Subduction is in its general usage a myth.
The subduction like effect is caused by the thinnest edges, where ocean floor meets the original continents being bent as the arc of curvature is reduced. This will also cause mountains to be raised at the same time, as it is flexing, not subduction that is occurring. In those rare instances where there 'appears' to be actual subduction, the jacking effect of new magma, rising then freezing, constantly expanding the area of the ocean places extreme stress on the joints between thin (new) ocean floors and the higher (old) continents.
There are no 'plates' there is no 'sliding'. The forces are due to constant expansion of the ocean floor, compressing the entire surface - the weak points will flex, subduct, crack or raise mountains. The coastline of south america is a perfect example of compression mountains.
Originally posted by TheEthicalSkeptic
The calculations for spherical circumference and volume, or changes thereto, are not complicated, rather fairly easy. However, were the Earth to be expanding in size and mass, its angular momentum in its orbit would have to remain constant, so its year would lengthen - by physical law.
L= r x mv
as m (mass) increases, v (velocity) would have to slow, orbit for orbit all things being equal, OR (r) radius would have to decrease, making our world really hotter and hotter as we gained proximity with the sun.
We would see that slowing sidereal year in the Cyclostratigraphic records over this long period of time, when in fact, we do not. The ion depositions show that the orbit of the Earth has remained in its periodicity fairly constant for hundreds of millions of years. So precise is this record that we can see the variations attributable to 11 different orbit eccentricity factors therein.
Something as eccentric as a change in the mass and volume of the planet would show up very visibly in the strata.
Originally posted by eriktheawful
Originally posted by Amagnon
reply to post by Hanslune
The additional mass is created by the earths singularity. Subduction is in its general usage a myth.
The subduction like effect is caused by the thinnest edges, where ocean floor meets the original continents being bent as the arc of curvature is reduced. This will also cause mountains to be raised at the same time, as it is flexing, not subduction that is occurring. In those rare instances where there 'appears' to be actual subduction, the jacking effect of new magma, rising then freezing, constantly expanding the area of the ocean places extreme stress on the joints between thin (new) ocean floors and the higher (old) continents.
There are no 'plates' there is no 'sliding'. The forces are due to constant expansion of the ocean floor, compressing the entire surface - the weak points will flex, subduct, crack or raise mountains. The coastline of south america is a perfect example of compression mountains.
If their are no plates and no sliding of the plates please explain well recorded fault lines like the San Andreas Fault Line showing quite visibly and has been recorded for many decades it's movement of plates (north and south), grinding against each other, with sudden slips causing earthquakes.
If the Earth were expanding, then these two masses would be moving apart from each other, yes? But instead, they are not, and are grinding in a lateral movement.
While the moon has no magnetic field, and Mars is virtually non-existant......both Venus and Mercury do.
Originally posted by Amagnon
The matter is first a plasma, gas, liquid then solid - and there is a cavity - which is determined by the plasma temperature and pressure, and/or whether or not the sphere is totally sealed. The distribution of elements is also a factor.
Despite a change to orbital radius, the earth is still vulnerable to glaciation. The internal generation of heat from the earth is now distributed over a larger area, and is less intense than the ancient past with less volcanic activity, however the reduction of the orbital radius would compensate somewhat for the change of surface heat.
I never claimed any change in the orbital period, the primary change is that in surface area, mass and gravity. The relationship between surface area and mass is quite flexible.
Originally posted by TheEthicalSkeptic
Originally posted by Amagnon
The matter is first a plasma, gas, liquid then solid ...
Thanks Amagnon, gotcha that you were referring to the calculation of contribution mass then and volume impact, not a static planetary mass. Not sure they are complicated calculations, rather non-existent ones. But I would love to have them if you figure them out.
I own several labs which form plasmas as part of our modifying research materials. Plasma is not a transitional state feature of an element, it is an energetic state of atoms ...
The Moon and Mars were dessicated in just such a fashion, in various theories.
But you are speaking of a "reverse sputter" accretion process, with the accumulation of elemental solds from plasma (which we have done in our labs), BUT.......the creation of the plasma from.......??? Not conserved model energy because the planet would go cold dark and quiet from the energy loss (as well as the whole universe if it did this), not other matter because that would simply be alchemy....(magic) ...and we can use magic to explain anything........so, this energy would have to come from outside our time-space? Hyperdimensional Energy then, being inserted at the planet's center of gravity, inside something akin to a Schwarzschild radius mass, ....except not?
The only time I see this argument is when we are trying to force the idea of a worldwide flood on history and then explain where all the water went 314 days after the flood started, so Noah could step out and barbecue some of those now rare (pun intended) animals.
You did not claim a change in orbital period, yes. I am saying that physical laws will force you to have to accept one, as a feature of your contentions.
Originally posted by Amagnon
Yes, the world was far smaller - when the land masses were aligned like this there were basically no oceans.
Perhaps in some years from now someone will actually engage their brain and realize that the earth is in fact expanding.
Originally posted by luciddream
Any Canadians notice we got left out of the label?
Bunch of countrists!
Originally posted by Amagnon
The simple answer is the universe cheats - it borrows the necessary energy from the future to create the particles now. From the point of view of the universe this happens instantaneously, it wouldnt even consider it a loan - it just doesnt see time the way we do.
The answer is intentionally vague, and I apologize for that, but I have good reasons.