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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, steel, aluminium
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Rocks and Minerals
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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संबंधित प्रश्न
What is a rock?
Name three types of rocks.
How are extrusive and intrusive rocks formed?
Tick the correct answer
Gold, petroleum and coal are examples of
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 called igneous rocks?
What are fossils?
Mention the various types of rocks.
What is the mineral most commonly used in the following object?
Which one of the following is not a single element mineral?
