Mineral
Noun
UK
/ˈmɪn.ər.əl/
US
/ˈmɪn.ər.əl/
Definition
A natural substance found in rocks or the earth.
Example
"Iron is a mineral that helps our blood carry oxygen throughout the body."
"Some minerals sparkle in the light because they have shiny surfaces or crystal shapes."
"Our bodies need minerals like calcium to keep bones strong and healthy."
Explanation
A mineral is a natural substance found in rocks or the ground, such as iron, gold, salt, and quartz. It is not made by people. For example, “Salt is a mineral we use in food”. Minerals can be shiny, soft, hard, colourful, or clear. They are important in science, health, and building things. Our bodies need minerals like calcium for strong bones, iron for healthy blood, magnesium for muscles to work properly, and potassium for a healthy heart.