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it is caused by passive pressure beneath earths surface

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Wiki User

12y ago
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Luke Powers

Lvl 1
1y ago
Neat I liked the facts about Valcanos
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AnswerBot

6mo ago

Volcanoes exist due to the movement of tectonic plates beneath the Earth's surface, which can create weak points where magma from the mantle can rise and erupt onto the surface. This process forms volcanic mountains and landforms as the magma cools and solidifies.

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Wiki User

14y ago

the effects of a valcano are the smoke is very thick and can somethimes cover the sun and it changes the climate

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Wiki User

11y ago

Tectonic plates collide and if they push each other up then they form a volcano, I think... So like this - - : - - : -- : /\

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14y ago

Informing lands.

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Luke Powers

Lvl 2
1y ago

they are a rare type of gug

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Q: Why do valcanos exist?
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Related questions

Do ice volcanoes exist?

ice valcanos do exist


Are there valcanos in the Bahamas?

no


What planet has the largest valcanos?

mars


Does the moon have valcanos?

the moon does have small volcanoes .


Are valcanos dangerous?

yes,cause they can burn you to death


How do valcanos form?

two plates moving apart on a hot spot


What are good tourist site in Hawaii?

the valcanos and the ocean. love Shelley


Where do valcanos usually occur?

Volcanoes occur on tectonic plate boundaries


How high can the temperature get in a volcano?

Most valcanos get a little over 1000 degrees.


What is the name given to molten rock from valcanos?

That would be "Lava". (LAH-vuh)


Are the valcanos active in Ecuador?

There a lots of active volcanos. The worst is Cotopaxi that is the biggest one.


Do transform boundrys have valcanos?

No. They create faults like San Andreas in California. Volcanoes form at convergent boundaries.