Fuel of some sort (doesn't need to be an element)
You need Oxygen.
A spark or heat source.
That is all you need for fire. Think of the reaction
2H2 + O2 -----> 2 H2O That creates a huge ball of fire all you need is a spark, the fuel (in this case H2 and oxygen.
These are the faces of the fire tetrahedron.
San Francisco earthquake/ sideways motion between two plates
undersea earthquake/ tsunami
volcanic islands/ continental shelves
coastal mountains/ subduction zone near land
damn i got credit recovery :(
Four elements are needed to make a fire, including fuel and heat. The other two elements are oxygen and a chemical reaction.
Fire only requires three things to get started: oxygen, fuel, and a heat source.
The fire tetrahedron consists of oxygen, heat, fuel and a chemical reaction.
The elements are earth, air, fire, and water.
Aristotle
earth, water, fire and air
It's Fire.
The fire tetrahedron consists of oxygen, heat, fuel and a chemical reaction.
The four elements of empedocles is fire, water, earth and air
The four elements you will find in an elements box are Water, Fire, Air, and Soil
the four elements are fire earth air and water
The elements are earth, air, fire, and water.
aristotle
Empedocles was a Greek pre-Socratic philosopher and poet from Acragas (Agrigento), Sicily. He is known for his cosmology, which included the theory of the four classical elements (earth, air, fire, and water) and the belief in the transmigration of souls. Empedocles also proposed that everything in the universe is made up of these four elements.
Aristotle
earth, water, fire and air
the four elements were Earth, air, fire, and water.
The idea of the four elements. The four elements were air, earth, fire and water.
It was thought that the four basic elements were earth, air, water, and fire.