[amp_mcq option1=”Silica sand” option2=”Iron ore” option3=”Graphite” option4=”Manganese” correct=”option1″]
The correct answer is silica sand. Silica sand is a type of sand that is made up of very small particles of silica, which is a type of silicon dioxide. Silica sand is used in a variety of industries, including glassmaking, ceramics, and abrasives.
Iron ore is a mineral that is used to make iron and steel. Graphite is a mineral that is used in pencils, lubricants, and batteries. Manganese is a mineral that is used in batteries, alloys, and fertilizers.
Silica sand is the only mineral listed that is used in glassmaking.