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प्रश्न
Tick the correct answer
The thinnest layer of the earth is
विकल्प
Crust
Mantle
Core
MCQ
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उत्तर
Crust
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Rocks and Minerals
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संबंधित प्रश्न
What is a rock?
Name three types of rocks.
What do you mean by a rock cycle?
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 | ||
Give reasons
Limestone is changed into marble.
What are minerals?
How are minerals useful for mankind?
Mention the various types of rocks.
Which one of the following is not a single element mineral?
