Science - Volcano eruption

Hello everyone, in Science we are learning about Volcanoes, in this project my team and I researched about the volcanoes we wanted to make. The Volcano that we made is Taal Volcano. Here is the thing we had discovered. 

A caldera forms when a volcano erupts and then collapses, this creates a large depression.




Types of rock formations that form around the volcano.

Olivine Basalt is a type of mineral.

Andesite


Plan
Make a border around the volcano and make it look like the volcano looks like it’s submerged in water.
We need to make it slightly taller than the bottle we’re going to use while still making it look like just the very top of the volcano.

Making the base out of cardboard, we will roughly cut out the shape of the volcano.

Reaction: Elephant's Toothpaste
Hydrogen Peroxide and Potassium Permanganate - Turns brown as a chemical reaction between the oxygen and the Potassium Permanganate.

Put warm water in a bottle, then put Potassium Permanganate crystals. Mix.

Add 1-2 drops of detergent to the mixture.

Find an open space.

Pour Hydrogen Peroxide in a measuring cylinder, pour till satisfied with the amount.

Then, quickly pour the Hydrogen Peroxide into the bottle, wait for the reaction.