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Title: According to the Fire Tetrahedron model, there is a fourth element of a fire. What is this element? Post by: D-john on Aug 8, 2019 According to the Fire Tetrahedron model, there is a fourth element of a fire. What is this element?
▸ Heat to keep the fire hot ▸ Oxygen to keep the fire going ▸ Fuel to "feed" the fire ▸ A chemical chain reaction Title: According to the Fire Tetrahedron model, there is a fourth element of a fire. What is this element? Post by: dnlee1 on Aug 8, 2019 Content hidden
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