Question

The natural products which are made up of one or more elements and are dug out from the earth. These minerals have a specific chemical composition.Which are known for their physical and chemical properties. What are they called?
(a) minerals
(b) power resources
(c) energy resources
(d) human resources

Answer 1

Answer:

The natural products which are made up of one or more elements and are dug out from the earth. These minerals have a specific chemical composition.Which are known for their physical and chemical properties. What are they called?

(a) minerals

(b) power resources

(c) energy resources

(d) human resources

Ans:

Minerals

Explanation:

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Answer 2

The natural products made up of one or more elements, having specific composition and dug out from the earth are called minerals.

[ The correct answer is option(a) ]

• Minerals can be of two types- macro minerals and trace minerals.
• Macro minerals are the ones which are required in greater amounts in our body. Examples- calcium, magnesium, sodium, etc.
• Trace minerals are the ones required in lesser amounts. Examples- iodine, zinc, copper, etc.
• Minerals are mostly taken in through food, however, supplements are also present.