What is another extraction that uses gravity filtration and describe it

Answer -ˋˏ ༻༺ ˎˊ-

A common use for gravity filtration is for separating anhydrous magnesium sulfate (MgSO4) from an organic solution that it has dried (Figure 1.68b). Anhydrous magnesium sulfate is powdery, and with swirling in an organic solvent creates a fine dispersal of particles like a snow globe.

passing a magnet thought the

mixture , because iron gets attracted to magnet .

i think the answer is terrae but not 100 percent sure. ▓▬▬ §