How do underwater volcanoes differ from those on land?

Amara Runolfsdottir asked a question: How do underwater volcanoes differ from those on land?
Asked By: Amara Runolfsdottir
Date created: Fri, Apr 23, 2021 7:15 AM

Content

FAQ

Those who are looking for an answer to the question «How do underwater volcanoes differ from those on land?» often ask the following questions:

🌊 Dangers of underwater volcanoes and land volcanoes?

All volcanoes have some dangers, of course. Some underwater volcanoes can lead to tsunamis or other forms of water disasters. Land volcanoes spit ouot hot ash and lava and molten rock, and smoke as well, so much so that you could be burned alive by boiling hot ash, choked to death by smoke or gas or burned by lava, or even crushed by falling rock.

🌊 Are there more land volcanoes than underwater volcanoes?

There are thousands of underwater volcanoes all over the place, especially Hawaii! i think there are are land volcanoes than underwater volcanoes

🌊 Are underwater volcanoes larger than volcanoes on land?

no,underwater volcanoes are smaller then volcanoes on land.

1 other answer

that is hard

Your Answer

We've handpicked 21 related questions for you, similar to «How do underwater volcanoes differ from those on land?» so you can surely find the answer!

Are underwater volcanoes explosive?

Explosive volcanic eruptions are possible deep down in the sea -- although the water masses exert enormous pressure there… In recent years, oceanography has shown that this submarine volcanism not only deposits lava but also ejects large amounts of volcanic ash.

Read more

Can volcanoes erupt underwater?

Yes, volcanoes can erupt underwater. They can erupt wherever they are.Yes. Most of the volcanic activity on Earth is actually underwater and goes largely unnoticed. Underwater volcanoes will sometimes grow above the surface to form new islands.

Read more

Can volcanoes form underwater?

Yes. Many volcanoes have formed on the seafloor and eventually built up into islands.

Read more

Can volcanoes occur underwater?

Yes and a great many of the earth's volcanoes are underwater.

Read more

Do underwater volcanoes erupt?

== == Yes, and when they erupt they cause Tsunamis often or Plate Tectonic issues.

Read more

Do volcanoes erupt underwater?

  • More than 70 percent of all volcanic eruptions occur underwater and scientists are in the dark when it comes to understanding underwater volcanoes because the eruptions are cloaked from view by thousands of feet of water.

Read more

Do volcanoes start underwater?

  • Many volcanoes start out on land, rising above the surrounding landscape. But many more volcanoes get their start at the bottom of the ocean. These underwater volcanoes, or submarine volcanoes, can eventually grow into islands that rise above the surface of the ocean.

Read more

Facts about underwater volcanoes?

Most underwater volcanoes are found at mid ocean ridges and erupt basaltic lava in a form called pillow basalts. The volcanoes at mid ocean ridges contribute to sea floor spreading. Volcanoes that develop underwater at hot spots or subduction zones are likely to build up into island

Read more

Is some volcanoes underwater?

Currently there are over five thousand active volcanoes underwater varying from ones larger than any on the surface to cones no larger than an automobile. go to: http://www.crystalinks.com/volcanoesunderwater.html

Read more

What are underwater volcanoes?

submarine volcano

Read more

What causes underwater volcanoes?

the earths core ozes out magma and then throw the underwater volcano

Read more

What forms underwater volcanoes?

== Underwater volcanoes are formed at 'hot spots' in the Earth's mantle, as in the Hawaiian Island chain, or in deep sea trenches, where oceanic crust is subducting under oceanic crust, melting when it reaches the mantle, then erupting as a volcano.

Read more

Who studies underwater volcanoes?

  • Carey has probably felt that way a lot lately. Not only does she study volcanoes for a living — making her part of a laughably tiny fraternity to begin with — she’s a submarine volcanologist, one of a handful in the world who study those underwater behemoths thousands of leagues beneath the sea.

Read more

What type of lava comes from underwater volcanoes?

What kind of lava comes out of a volcano?

  • The type of lava coming out of a volcano depends on its mineral content. Some lava is very thin, and can flow out of a volcano in great rivers that go for dozens of kilometers.

Read more

How do underwater welding electrodes differ from surface?

  • The electrodes used for underwater welding are smaller and more durable than the type of electrodes designed for use on the surface. The smaller size means that it’s easier to ensure a good connection with the work because there is less room for error; while durability ensures that if contact needs to be made from a short distance.

Read more

How does underwater lava differ from surface lava?

it doesn't

Read more

How might underwater lava differ from surface lava?

  • Lava flows from underwater cracks at mid-ocean ridges, so the water cools lava quickly. How might underwater lava differ from surface lava? underwater lava is cooled quickly by cool water, forming bubble-like lava, called pillow lava, but surface lava cools more slowly.

Read more

Why does underwater lava differ from surface lava?

The lava itself is not different, it is the environment that is different. Water is much denser than air and has a higher heat capacity, meaning it takes more energy to heat it up. As a result, lava will lose heat to water extremely quickly, and so will cool much faster than it can on land.

Read more

Are there any underwater volcanoes?

  • Geologists have identified more than 5,000 active underwater volcanoes, which account for more than 75% of the total lava that erupts every year. Most of these are located along the mid-ocean...

Read more

Are there underwater super volcanoes?

cartoon underwater volcano tsunami underwater volcano

Alaska's Yellowstone: Underwater supervolcano capable of 'world-changing' eruption found.

Read more

Can underwater volcanoes kill you?

Yes it can kill you, but not by the molten lava but by the waves that the eruption make or called "tsunami"

Read more