Chapter 1 · The country Sweden
Vilken produkt passar sist i kedjan järnmalm → järn → ?
Which product completes the chain iron ore → iron → ?
Correct answer: Steel
Iron ore is a raw material from which iron is extracted. Iron is then used to make steel.
Key words
järnmalm · iron ore
Source: SGU: Mineralnäring och samhälle · Järn: järn behövs för att göra stål
Last checked:
Why this option does not fit
Aluminium
Aluminium is a different metal; it is not made from the iron in this chain.
Mässing
Brass consists mainly of copper and zinc, not iron.
Brons
Bronze is a copper-based alloy; steel is iron-based.