Sentences with phrase «molten material»

Previously, some teams have proposed that these floods resulted when immense subterranean reservoirs of ice were suddenly melted by the rise of molten material from deep within the Red Planet, and others have suggested that the water was carried from distant regions via aquifers and then somehow abruptly released.

Long considered fixed founts of molten material from deep within the planet, hot spots now join the list of moving parts

Previously, scientists proposed that changes in the circulation of molten material in Earth's mantle — the slow - flowing material that lies between our planet's core and its crust — pushed the terrain east of the Andes upward, thereby changing drainage patterns.

The volcanic activity constantly remodels this small moon, flooding its surface with molten material and pockmarking it with new eruptions.

Still, the molten rock created during the experiment might hold chemical markers that could help researchers understand how Earth's molten material cooled and separated into layers over time, the study authors say.

* Pour molten material into molds.

Johnson then used another model to determine the type of collision that could melt and eject molten material.

Here, below 7 kilometers the crust consists of many, mostly horizontal, magmatic intrusions still containing molten material.

All told, an estimated 4 million cubic kilometers of molten material emanated from Siberian peaks and fissures over the course of about 800,000 years, with about two - thirds of that spilling forth before and during the mass extinction.

Normally, molten material flows into cracks in sedimentary rocks and then solidifies, she explains.

As the two sides begin to melt, a small pool of liquid collects on each surface and as they are brought closer together, the surface tension of the pools connect to form an hour - glass - shaped band of molten material between the seed and feed sides.

«But it also tells us the early solar system was more violent than we expected: You had these massive sprays of molten material getting ejected out from these really big impacts.

However, Apollo astronauts found on the Moon tiny glass beads that had erupted as molten material from inside the Moon but had dissolved water inside!

This technique involves shooting a stream of molten material onto a spinning copper wheel where it solidifies quickly, forming a ribbon of metal.

Is there a need for a greenhouse gas effect when none of the Energy balances issued from 1824 to the present include the «heat of the earth itself» There is a layer of molten material below the surface of the earth (probable keep hot by nuclear materials reactions) that CAN ACCOUNT FOR MUCH OF THE EARTHS CONTINUING TEMPERATURE WHEN ADDED TO THE SOLAR ENERGY INPUT FROM THE SUN.

We will pay the cost to tear out any part of the insured building if necessary to repair damage caused by covered water, liquid, powder or molten material damage.

«Those rocks were created on the seafloor, distilled from molten material from the mantle,» he said.

«The same factors which affect electrical conductivity ─ temperature, water content, and the presence of molten material (magma) ─ also affect the viscosity or strength.

When the solar system formed about 4.6 billion years ago, Mercury was a hot ball of molten material.

When the solar system formed, Mercury was a hot ball of molten material.

«The same factors that affect electrical conductivity — temperature, water content and the presence of molten material — also affect the viscosity or strength.

In one set of tests, the team placed bits of common silicate rocks that had cooled from molten material, such as granite and andesite, in sealed beakers for 130 days with a modern - day species of moss believed to be similar to the first land plants, which didn't have the so - called vascular tissues that help circulate water throughout the plant.

The proportions of various oxygen isotopes in the water don't match those found on Earth, a sign that the water likely originated on the Red Planet either as part of the magma fueling the volcano or as ground water that infiltrated or reacted with the molten material after it cooled.

For the first few million years of our planet's history, the ocean of molten material that surrounded Earth's core had two distinct layers, with the deepest one being almost twice as dense as the one nearest the planet's surface, a new study suggests.

The increase in density, and a corresponding increase in stiffness of the molten material, results because the high pressure found deep within the planet would have forced each silicon atom to have six oxygen neighbors, not the four neighbors typically found at lower pressures.

This represents the stage at which the planet's solid rocky core begins to melt, creating a molten material that sloshes around in Mercury's mantle before erupting onto the surface.

«The demo system can process up to half a kilogram of molten material and is somewhere between a lab and a large - scale plant,» Diehl goes on to specify.

Some flows seem to have contained a lot of molten material.

Scientists believe that shortly after their formation, these planets — and particularly Mercury — were fiery spheres of molten material, which cooled over millions of years.

The rod is lowered until the seed crystal just touches the surface of the molten material in the crucible.

Nor could microbes have colonized the molten material in the short span of a few days during which the rocks cooled and hardened, sealing the globules deep within.

volcano A place on Earth's crust that opens, allowing magma and gases to spew out from underground reservoirs of molten material.

The finding backs up theories that Earth's solid lower mantle once housed a magma «ocean,» and that some remnant of that molten material still exists today, like jam between two cake layers.

But the team discovered that the molten material from inside the Earth that long ago erupted to create these plains of basaltic rock owes its chemical composition to events that occurred over 4.5 billion years in the past.

Not only will Monster Hunter World use these cutscenes to tell its story (and not just introduce new monsters), but it will also have a story that apparently revolves around mysterious mounds of molten material.

It is caused by water coming in contact with the molten material under the Earth's crust called magma (it's lava when it emerges).

More importantly, if the groundwork isn't laid, if we don't carefully approach the molten material laying inside, the hoped for healing will be pushed beyond our current grasp.

Another devotee of upcycling unusual objects is New York lighting designer Lindsey Adleman, who sources old clamps on eBay, has them plated in brass and then gets her skilled glass blowers to mold the molten material around each one before letting the glass slump with gravity.