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प्रश्न
Classify the following rock: Schist
पर्याय
Sedimentary rock
Igneous rock
Metamorphic rock
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उत्तर
Metamorphic rock
संबंधित प्रश्न
Rocks and minerals play a very important role in our lives.
What problems would you face in their absence?
Fill in the blank
Sedimentary rocks are formed from _____________ accumulated over long periods.
Classify the following rocks by selecting the correct option given below:
gypsum
Classify the following rocks by selecting the correct option given below:
sandstone
Why are the igneous rocks also called the primary rocks?
Name the rocks which are most widespread on the earth.
Explain this term associated with rocks: Metamorphism
Distinguish between the following:
Thermal and Dynamic Metamorphism.
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous Rocks.
State the types of rocks for the formation of which the following process is involved.
Solidification of magma on the surface of the earth.
Describe how igneous rocks are formed.
Differentiate between Rock and Mineral
Classify the following rock: Limestone
Give one word for the following.
Igneous rocks, which contain a low percentage of silica.
Fill in the blanks
______ rocks are formed by the deposition of shells and skeletons of organism.
Give reasons for the following
Extrusive rocks generally have small crystals.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Diamond is an example of _______ rock.
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 |
Match the following.
| A. | Granite | 1. | Bed rock |
| B. | Soil layer | 2. | Plutonic rock |
| C. |
Barren island |
3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
