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They cannot be made by humans. They take billions of billions of joules of energy to make a small one. Volcanoes are made by Earth plates colliding. I won't go into too much detail but this causes magma to leave the mantle. The way it leaves depends on the type of volcanoes. Shield or constructive. Shield volcanoes emit lava which trickles away, this is not dangerous and can be avoided. Constructive is dangerous and explosive, emitting tonnes of ash. Volcanoes are also made by the earth's plates moving apart leaving a hole for molten to come up, creating a volcano.

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12y ago
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6mo ago

Volcanoes are created when molten rock (magma) beneath the Earth's surface rises to the surface, erupting through a vent. This process is often influenced by tectonic plate movements and the presence of weak spots in the Earth's crust. The accumulation of lava and volcanic debris over time builds up the characteristic cone shape of a volcano.

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13y ago

i asume that youre talking about a science fair volcano... First make the 'cone' of the baking soda volcano. Mix 6 cups flour, 2 cups salt, 4 tablespoons cooking oil, and 2 cups of water. The resulting mixture should be smooth and firm (more water may be added if needed). Stand the soda bottle in the baking pan and mold the dough around it into a volcano shape. Don't cover the hole or drop dough into it. Fill the bottle most of the way full with warm water and a bit of red food color (can be done before sculpting if you don't take so long that the water gets cold). Add 6 drops of detergent to the bottle contents. Add 2 tablespoons baking soda to the liquid. Slowly pour vinegar into the bottle. Watch out - eruption time! Chemistry is Cool :-)

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8y ago

Use Baking soda and vinegar.

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Q: How do you make volcanoes?
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How many words can you make out of volcanoes?

THERE IS ALOT OF WORDS YOU CAN MAKE USING THE WORD VOLCANOESFOR EXAMPLE:lovecanoescanoeannosonvolcanocanvanonnosevocal


What can make new land forms when lava hardens?

Volcanoes


What words can you make with the word volcanoes?

love,can,no,nose,cone


Where do volcanoes can eruped?

well, volcanoes are located everywhere. so, in something called the ring of fire, which is the ring of volcanoes around the world, wherever they are located, that's where they erupt. MAKE SENSE? XD


What 2 types of volcanoes are there?

There are three. From smallest to largest, they are: Cinder Cones, Composite Volcanoes (also called Strata Volcanoes), and then Shield Volcanoes.

Related questions

Can lava make volcanoes?

NO, volcanoes make lava.


How many words can you make out of volcanoes?

THERE IS ALOT OF WORDS YOU CAN MAKE USING THE WORD VOLCANOESFOR EXAMPLE:lovecanoescanoeannosonvolcanocanvanonnosevocal


Why do volcanoes make lava?

to make land


What can volcanoes make?

lava


What are the economic importance of volcanoes?

If there was no volcanoes then people would not be able to make a living and stuff.


What makes composite volcanoes to erupt?

Ash and Gas make composite volcanoes erupt i believe


How cinder volcanoes formed?

Communists make them


Do volcnoes make new volcanoes?

No they dont


Where do volcanoes mostly happened and what are the effect?

Volcanoes mostly erupt in the sea to make islands or big massesof land,


Do volcanoes breath?

No that doesn't make any sense...


Why do volcanoes make ash?

cuz there wicked hot!


What can make volcanoes bigger?

The earth rising maybe