Why can iron be extracted by heating its oxide with carbon, but aluminium cannot?

Iron is less reactive than carbon, but aluminium is more reactive than carbon

Using plants to absorb metal compounds, which are then obtained from the ash

Which is a reason for recycling metals rather than extracting new metal?

It conserves finite ore and uses less energy

A reversible reaction that can go in both directions

occur at the same rate, so the amounts stay constant

So that no reactants or products can escape

Reduction, as the metal ions gain electrons

12questions. Pick an answer and you'll see why right away.

What is oxidation in terms of electrons?
Why can iron be extracted by heating its oxide with carbon, but aluminium cannot?
What are the products when sodium reacts with cold water?
Which metal will displace copper from copper sulfate solution?
In the displacement $Zn + Cu^{2+} \rightarrow Zn^{2+} + Cu$ , which species is reduced?
What is phytomining?
Which is a reason for recycling metals rather than extracting new metal?
What does the symbol $\rightleftharpoons$ indicate in an equation?
If the forward reaction of a reversible reaction is exothermic, the backward reaction is:
At dynamic equilibrium in a closed system, the forward and backward reactions:
Why must a reversible reaction be in a closed system to reach equilibrium?
Which process occurs at the cathode when a reactive metal is extracted by electrolysis?