Is pyroclastic material likely to form from low-viscosity lava or high-viscosity lava?
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Answer 1
Answer: Pyroclastic material is likely to form from high-viscosity lava.

Pyroclastic material is a cloud of lava fragments and ash, and viscosity means thickness (so high-viscosity lava will be thicker than low-viscosity lava). When lava has both high viscosity and high gas content, it will expand and erupt, causing liquid and solid rock to fly into the air, thus creating pyroclastic material.

Related Questions

Week 5: One Child PolicyThe One Child Policy was a controversial law in place inChina from 1979, and was only relaxed in 2016. Your task isto research:1. What the policy actually meant2. Why they imposed it3. How they imposed it4. Positive impacts of it5. Negative impacts of it6. Overall, do you think the One Child Policy was a goodpolicy for China to implement? Explain.
Soil liquefaction occurs when
What sea surrounds Jamaica?
Maryland was once a colony of France true or false
Match the renewable energy resource with its source. 1 . movement of water biomass 2 . organic waste geothermal 3 . movement of air hydroelectric 4 . sun solar 5 . heat from the earth wind

What new world product had been responsible for the most deaths of Afro-Eurasians since its introduced to the old world

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Answer:

It helped grow more crops

Explanation:

This made the population double from 1650-1850 this is called the greatest world population in history

While building the pyramids, the Egyptians developed?

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While building the pyramids, the Egyptians developed hieroglyphics. 

Final answer:

While constructing the pyramids, the Egyptians developed significant advancements in large-scale architecture and social organization. Architects like Imhotep revolutionized the realm of construction and design while the organization's vast construction projects led to the development of effective labor and administrative systems.

Explanation:

While building the pyramids, the Egyptians developed several significant advancements, especially in the realms of architecture and social organization. One of the first major developments was the use of stone in large-scale constructions, as evidenced by the shift from mud-brick mastabas to stone pyramids.

The innovative ideas of architects like Imhotep, who constructed the first pyramid for Pharaoh Djoser, spurred a radical transformation in Egyptian architecture. The construction of the pyramids required careful planning, resource management, and labor organization, leading to the development of sophisticated administrative systems and protocols. The construction projects are believed to have employed thousands of workers who were housed, fed, and cared for in nearby cities, suggesting a well-structured and efficient labor and resource management system.

Over time, architectural designs advanced from the original step pyramid to the more recognized smooth-sided pyramids. The Great Pyramid of Giza, built by Pharaoh Khufu, is one of the most notable, showcasing the architectural prowess, social organization, and logistic capabilities of the Ancient Egyptians. So, in summary, while building the pyramids, the Egyptians developed crucial advancements in architectural design, labor and resource management, and social organization.

Learn more about Pyramid Construction here:

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Explain how European Union countries can retain their cultural identities. Include two examples of European products.

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European Countries can retain their cultural identities by excelling and polishing what they are good at.

Explanation:

European Countries can retain their cultural identities by excelling and polishing what they are good at. This can be proven by certain examples;

Example 1:

Volkswagen, a German Car manufacturer that is known to make durable cars. Due to its becoming famous during World War II, it has found its success by exporting to other countries and providing cars that were up to the mark and were made using state of the art materials.  

Example 2:

Switzerland is known for its cheese. It’s so famous that it’s known all over the world by the name of Swiss Cheese. Swiss cheese has become so famous that it has become an integral part of all types of cuisines all over the world.

lots of information and details poster leaflet to explain electricity?can you find out about the historyof electricity?Describe electricity When,where and why do we use electricity?

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Benjamin Franklin discovered electricity thanks to him we are able to do things like play on a computer. You can find electricity everywhere. Electricity is not in one specific point at one time. Electricity runs through what is called a circuit. A circuit has electricity running through it really fast.

Why do earthquakes and volcanic eruptions frequently occur in the same areas?A) Earthquakes cause volcanoes to erupt

B) Both are often created by the subduction of oceanic crust

C) Volcanoes and earthquakes both occur along plate boundaries

D) Volcanic eruptions open new fault lines between plates, which causes earthquakes

*DON'T ANSWER IF YOU AREN'T 100% SURE*

Answers

The earthquake and volcanoes occur in the same area and this has a 90% chance. The place where most of the volcanoes and earthquakes occurs is called as ring of the fire.

Reasons for occurrence

  • At the boundary of a destructive plate which is also known as convergent plate , there is a movement of two plates towards each other. This movement results in a clash between the two plates.

  • One plate starts melting due to the crash and the other one is pushed beneath the other plate. The melted plate becomes magma which forces itself upwards to which forms a volcano.

Therefore, earthquakes also occur due to the movement of tectonic plates and the same results in the formation of volcanoes. It can be concluded that "volcanoes and earthquakes both occur along plate boundaries" option C is correct.

Learn more about Earthquakes here:

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First, you have to understand what convection is.

Did you know that the hotter something, the more it expands? This happen because heat, at an atomic level, is nothing but vibration. If a liquid is hot, it means that there is more vibration between it's atoms. And, more vibration causes to have more space between the atoms, which causes the density to decrease.

So, when a liquid has it's top cold, and it's bottom hot, the top will be more attracted by the gravity than the bottom, because it's more dense. This will cause the top to want a lot to get down, and the bottom, because of the pressure of the top, will want to go up. This will cause a spiral movement; the bigger the difference, the faster and the more violent this spiral movement will be (and that's what causes hurricanes)

So, what this has to do with Earthquakes and stuff?

The Earth, when it was formed, was really, REALLY hot. It has being losing it's heat ever since, but, since there is not air in the space, it can only lose it's eat though radiation, which is very  slow. And also, the bigger something is, the slower it cools down, because there is more vibration, more movement, more energy to be lost. The earth was formed 4,5 BILLIONS of years ago. That's A LOT of time. But the lost of heat by radiation is so slow, and the earth has so much heat to be lost, that it still didn't cool down that much.

You can think of Earth like a hot potato that got out of the oven just a little ago; the outer part is already cold, but just take a bite, and you will see how HOT it's insides are. You can't take a bit out of earth, of course, but it's insides are a lot hotter that the outside, because it's the outside that loses eat. The insides have to wait for the outsides to cool down, and then lose eat to the outside.

So... we got a planet that's really hot in the inside, so hot that it's mantle is made out of liquid rocks!

So, now, it's the time to connect the dots: the upper part of the mantle loses heat faster than the inner one. This causes a spiral movement, and, since the tectonic plaques are floating in this liquid, they move as well!

When two plaques move one against each other, they crash against themselves, and this causes an earthquake. If they keep moving against each other, one will go down and the other will go up, forming a montain. If they move away, this creates an open space; and since the liquid of the mantle has, like, THE WHOLE CRUST OF THE PLANET CRUSHING IT, the mantle is craving to get out, so when there is an opening, it squirts out like crazy, creating an eruption. After a while, the magma solidifies, creating a volcano.

Locate and name a large lake in Eastern Africa.

Answers

East African Lakes is the answer.
Hope this helps!

 
I believe its  lake Victoria in east africa