How do you make volcanoes?

Answer 1

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.

Answer 2

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 :-)

Answer 3

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.

Answer 4

Use Baking soda and vinegar.