Why is bauxite the most common ore that aluminum is extracted from? Select the two correct answers. (1 point)
• It contains pure alumimum metal.
• It can be refined in a single step.
• It is also used in jewelry as a gem.
• It is the most abundant ore of aluminum.
It is located near the surface and can be easily strip mined.
• It is the most abundant ore of aluminum.
• It is located near the surface and can be easily strip mined.