Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Where does all the iron and steel come from to build modern cities?
With how large urban cities are, how is iron and steel being produced to support these constructions? How is it made? Will there be a shortage of iron? Is iron naturally occurring and/or chemically producible?
3 Answers
- virtualguy92107Lv 75 years ago
Iron ore is the most mined mineral on earth after coal, with no sign of running out. Almost 1/2 of modern steel is recycled, mostly from cars and ships.
- 5 years ago
Iron is an element that cannot be made. However the sheer quantity of iron in this world will surprise u
