Answer for Extended Response Question (1 Viewer)

malchand

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Hello forum members Could you please provide the answer for the following extended response question:

"Based on present rate of usage, reserves of aluminium, copper and iron are expected to lsat approx. 30,20 and 90yrs respectively. As these three metals are used extensively by our society, a shortage of any of them will have vast consequences. For each of the metals, outline possible consequences and how can scientists help to make these reserves last longer".

I tried to search the answer in the Chemistry section but I could not find the answer. Any help provided will be much appreciated.
 

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