Uses of rocks and mineralsVersion en ligne Different ways we can use rocks and minerals for par Jose Luis Ramos Pérez 1 What are some of the ways we use rocks? a To grow plants and trees b To clean water and air c To make cars and bicycles d To make houses, roads, and decorate gardens 2 Why is copper an important mineral? a It is used for making wires and water pipes b It is used to create medicines c It is used to build roads and bridges d It is used to make food and drinks 3 Which mineral is used to make airplanes and computer parts? a Gold b Quartz c Bauxite d Fluoride 4 Which mineral helps our muscles work properly? a Fluoride b Potassium c Copper d Diamond 5 What is fluoride used for? a To protect our teeth b To help our bones grow c To make jewellery d To make airplanes stronger
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