What do students normally use to wrap their sandwich?
Aluminium foil
Aluminium is a _________, the 13 element in the periodic table
Metal
True or false We use aluminium in construction and machinery
True
What mineral rock do we use to obtain aluminium?
Bauxite
90% of bauxite reserves are in ___________ regions.
Tropical
All the bauxite mines in the world are: open pit mines or underground mines
open pit mines
Aluminium cannot be recycled if it is not clean and has ________ waste
Food
Alternatives to aluminium foil
Reusable food containers,
