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प्रश्न
State the types of rocks for the formation of which the following process is involved.
Solidification of magma on the surface of the earth.
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उत्तर
Extrusive igneous rocks
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
Write True or False. Rewrite the false statement correctly :
Minerals are organic substances.
Explain this term associated with rocks: Extrusive Igneous Rocks
State the types of rocks for the formation of which the following process is involved.
Formation of large crystals, coarse texture and slow cooling and compaction.
Classify the igneous rocks on the basis of their place of origin.
What is meant by a rock?
Name the main types of rocks.
Classify the following rock: Limestone
Classify the following rock: Basalt
Give one word for the following.
Igneous rocks, which contain a low percentage of silica.
Give one term for the following statement:
Formed when mud layers compacted under great pressure composing 80% of this rock.
How are igneous rocks formed?
Match the following:
| (a) | Igneous | (i) | Magma |
| (b) | Sedimentary | (ii) | Transformation |
| (c) | Metamorphic | (iii) | Gypsum |
| (d) | Molten material | (iv) | Basalt |
| (e) | Rock Cycle | (v) | Marble |
Mention a few specimens of magnificent rock-cut architecture in India?
This is the storehouse of rocks.
Oldest Sedimentary rocks of the world has been identified in Green land.
______ rocks are also known as stratified rocks.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
