A Introduction on iron ore
Answers
Answered by
1
Explanation:
Iron ores are rocks and minerals from which metallic iron can be economically extracted. Iron (Fe) is one of the most abundant rock-forming elements. It makes up about 5% of the Earth's crust. ... The ores are usually rich in iron oxides and vary in colour from dark grey, bright yellow, deep purple, to rusty red.
Answered by
1
Answer:
Iron ore is the primary raw material from which metallic iron is extracted to make steel. The rapid increase in crude steel production in the last decade has seen major expansions in world iron ore production from around 1 billion tonnes (Bt) in 2001 to over 2.9 Bt in 2012.
HOPE IT HELPS ✌️
PLZ FOLLOW ME AND MARK IT A BRAINLIEST ANSWER ✌️
Similar questions