A volcano is a land-form (usually a mountain) where molten rock erupts through the surface of the planet.
Volcanoes are openings in the Earth’s surface. When they are active they can let ash, gas and hot magma escape in sometimes violent and spectacular eruptions.The word volcano originally comes from the name of the Roman god of fire, Vulcan. In simple terms a volcano is a mountain that opens downward to a pool of molten rock (magma) below the surface of the earth. It is a hole in the Earth from which molten rock and gas erupt.
- 6 cups of flour
- 2 cups of water
- 4 Tablespoons Vegetable Oil
- 2 Cups of Salt
- An old plastic water bottle, cut in half.
- Food Coloring
- 10 ml of dish soap
- 100 ml of cold water
- 400 ml of white vinegar
- Baking soda slurry (fill a cup about ½ with baking soda, then fill the rest of the way with water)
- Empty 2 liter soda bottle
Detailed Video Show How To Make 3rd grade project on Volcano for kids
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