Cách sử dụng
The word 'mineral' is used to describe a substance that is naturally occurring and usually found in rocks or soil. These substances have a unique composition that makes them different from other substances around them. Minerals are important because they have many uses, such as in making jewelry or in manufacturing goods like cars and electronics. The word 'mineral' can also refer to a type of nutrient that is essential for our health, such as iron or calcium. People often consume minerals through foods or supplements to maintain their health.