ESS
Grade-8
Easy
Question
_________is a naturally occurring substance that has a definite chemical composition.
- Resources
- Geosphere
- Mineral
- Atmosphere
Hint:
Minerals are naturally occurring substances that have a definite composition.
The correct answer is: Mineral
- The minerals are naturally occurring substances on earth and in food.
- They play an essential role in growth and development.
- They include calcium, potassium, magnesium, phosphorus, sodium, chloride, and sulfur.
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