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Each explanation will be given as its advocates would. Then, we will test these conflicting explanations against observations and the laws of physics. Hydroplate Explanation for Trenches.
The rupture destroyed that equilibrium. Directly below the rupture, the imbalance grew as escaping, high-velocity water and the mile-high, unsupportable, crumbling walls widened the globe-encircling rupture hundreds of miles. Eventually, the imbalance overwhelmed the strength of the floor. First, the Mid-Atlantic Ridge buckled, or sprang, upward.
Pressure directly under the floor, represented by the large black arrows, naturally decreased as the floor rose. B During the flood phase, the escaping subterranean water eroded and thinned the preflood crust to a thickness of about 30 miles.
Downward buckling and deep faulting formed trenches. The thick layer of magma expelled up onto the top of the sunken Pacific plate provided most of the heat that drove the ice age and accounts for the almost 40, volcanoes on the Pacific floor.
Magma melted rock inside the earth is more compressible than the solid rock from which it came. At depths of about miles, melted rock occupies nearly the same volume as the original rock.
Again, it depends somewhat on the minerals present. Above the crossover depth, magma is less dense than solid rock at the same depth and will try to rise through the cracks where the magma was produced by sliding friction; below the crossover depth, magma is denser than solid rock and will sink along those cracks toward the liquid outer core.
Magma that drains down into the liquid outer core becomes almost twice as dense as the solid rock at the base of the mantle.
With so much more liquid rock inside the earth than liquid water on earth, we need to understand how magma forms and why it moves. Where Did All the Magma Go? The following analogy explains why.
Imagine a long, unbreakable cable passing through the center of the earth before the flood. One end is anchored to the portion of the subterranean chamber floor that will rise to become the floor of the Atlantic Ocean.
The other end attaches to the Pacific plate on the opposite side of the earth. When the Atlantic floor is forced upward at the end of the flood, the Pacific floor will be pulled down. Gravity produces the same effect as our imaginary cable.
Gravity creates so much compression deep inside the earth that voids cannot open up; rock is always squeezed against rock including melted rock. However, compressed rock can shear. For example, if a heavy weight is on top of a deck of cards lying on a table, space cannot open up between the cards, but a relatively small horizontal force can cause a card to slip or shear relative to an adjacent card.
Friction from shearing and deformations deep in the earth always melts the sliding surfaces. The magma produced then lubricates those surfaces, so they slip more easily. The upward pull from the rising Atlantic floor widens with depth; 21 this is why the Pacific has a larger area than the Atlantic.
The farther a cable segment is from the Atlantic floor, the more likely it will move at a different rate than a corresponding segment on an adjacent cable, thereby shearing the rock between them, and produce magma.The Leftovers Finale Theories, Ranked by Plausibility The most deaths possible with the least effort.
How efficient. This theory, Childhood of a Leader is a fully realized work on its . Theories About Atlantis. Plato. The greek philosopher, Plato, brought to the world, the story of the lost continent of Atlantis.
His story began to unfold for him around B.C. He wrote about this land called Atlantis in two of his dialogues, Timaeus and Critias, around B.C. Plato stated that the continent lay in the Atlantic Ocean near the Straits of Gibraltar until its destruction.
The Departed” And Its Theories The movies describes a major theme of “The Departed” as one of the oldest in drama—the concept of identity—and how it "affects one's actions, emotions, self-assurance, and even dreams. Watch video · Titanic WAS NOT sunk by Iceberg – new evidence suggests shock theory to disaster THE Titanic was NOT sunk after striking an Iceberg, it has sensationally been claimed more than a century since.
The Departed On July 7, August 6, By DFLovett In Bale, The Departing For whatever reason, it seems that 80% of people cannot discuss the films The Town or The Fighter without mentioning The Departed.
Before we get into this, we first have to talk about the 'Mandela Effect'. This is an unexplained phenomenon (which curiously seems to have become a thing after the creation of the internet, hmm.