Iron ore is used to make steel
iron core , coke and limestone are needed to make pig iron
Electric motors use electro magnets to create power from electrical energy. Many door latches on cabinets include a magnet in them to hold the door shut. A compass uses a magnet to point the way North.
steel.
You cold make a stove out of other materials but as Iron is abundant, most stoves are mostly made of Iron.
tools
Because of the steel (iron) used to manufacture the door.
iron is used to make bridges (i think)
Magnetic materials have been used in electric motors, door latches and medical equipment to see if people have any disease inside them
Latches in Microprocessor are used for demultiplexing address/data bus.
Iron ore is used to make steel
tHEY used iron to make iron out of iron.
To make iron and steel.
iron is used to make bridges (i think)
iron was used to make tools for tecnolical achevments
iron core , coke and limestone are needed to make pig iron
the process is to get the tools you need and make iron tools, you need iron ore, which is iron oxide