Question

arrange the following in the correct sequence
1aluminium refinery
2 aluminium smelter
3 bauxite quarry
4 pitch form a colliery​

Answer 1

Following is the correct sequence of events that occurs in the extraction of aluminium:

1. Bauxite Quarry: the iron or Alumina ore aur are extracted from the layers of earth at the bauxite Quarry and then sent to refinery for the extraction of the metal.

2. Aluminium refinery: this is the place where the ore is refined for the extraction of metal.

3. Pitch form a colliery: this is the the black coloured solution obtained after distillation of the ore.

4.Aluminium smelter: this is the machine where the extracted aur is smelted in order to get a fully refined metal.

Answer 2

1. BAUXITE QUARRY

2.ALUMINIUM REFINERY

3.PITCH OF COLLIERY OPTIONS:

4.ALUMINIUM SMELTER

(iii) (i) (iv) (ii)