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प्रश्न
Name any two chief characteristics of Igneous Rocks.
उत्तर
Igneous rocks are formed by cooling of magma and these are crystalline rocks and full of mineral compounds.
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Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
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| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
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| D. | Gneiss | 4. | Sedimentary rock |
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| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
