By:Connie,Ales,Chris Mcm,Satoka

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Presentation transcript:

By:Connie,Ales,Chris Mcm,Satoka Fire By:Connie,Ales,Chris Mcm,Satoka

Content Who discovered fire? When was fire discovered? What is fire used for? How was fire discovered? Who discovered matches? When were matches invented? What is phosphorus?

Who Discovered Fire? We think that fire was discovered by a caveman. But nobody’s sure what the caveman was called. [If cavemen really found out what fire is and how to make it].

When Was Fire Discovered? Fire was discovered somewhere back in the stone ages. We’re unsure but, we think it was found in 770,000 BC.

What Is Fire Used for ? Fire is used for : cooking ,heating, metalwork, trains (in the olden days) , torches to make light and many more things.

How was fire discovered? There are three theories on “How fire was discovered.” Theorie 1= Rubbing rocks together. Theorie 2= Rubbing sticks together. Theorie 3= A lightning striked on a tree.

Who discovered matches? John Walker invented matches. He comes from England.

When were matches invented? The first matches were sold April 7 1827. They were invented in England but, we don’t know where in England.

What is phosphorus? Phosphorus is a type of chemical. Humans have phosphorus in bones and teeth, fireworks and explosives, toothpaste, fertiliser. In the enviroment phosphorus is commonly found in water soil & sediment also animals and plants. Red phosphorus is in non-safety match heads. Phosphorus = poisonous

The End Thanks for watching!!!