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प्रश्न
What is the mineral most commonly used in the following object?
एक पंक्ति में उत्तर
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उत्तर
Iron, copper, stainless steel
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Rocks and Minerals
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
What is a rock?
What are the uses of rocks?
What are metamorphic rocks?
Tick the correct answer
The thinnest layer of the earth is
Match the following
| A | B | ||
| (i) | Core | (a) | Earth’s surface |
| (ii) | Minerals | (b) | Used for roads and buildings |
| (iii) | Rocks | (c) | Made of silicon and alumina |
| (iv) | Clay | (d) | Has definite chemical composition |
| (v) | Sial | (e) | Innermost layer |
| (f) | Changes into slate | ||
| (g) | Process of transformation of the rock | ||
What are fossils?
How are minerals useful for mankind?
Mention the various types of rocks.
What is the mineral most commonly used in the following object?
What is the mineral most commonly used in the following object?
