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प्रश्न
Explain this term associated with rocks: Metamorphism
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उत्तर
It is the process of transformation of sedimentary and igneous rocks into metamorphic rocks through extreme temperature and compression by volcanism and diatrophism by physical and Chemical changes.
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
Fill in the blank
Granite is an example of intrusive ________ rocks.
Fill in the blank
Conglomerate is an example of _____________ rocks.
Write True or False. Rewrite the false statement correctly :
Igneous and sedimentary rocks can change into metamorphic rocks.
Classify the following rocks by selecting the correct option given below:
gypsum
The photograph shows you a type of rock that is widely used in the construction industry.
- Name the type of rock.
- How is it formed?
Name two important landforms made by 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.
How are igneous rocks classified on the basis of their chemical composition?
How are chemically-formed sedimentary rocks produced?
Classify the following rock: Shale
Classify the following rock: Limestone
Fill in the blanks
______ rocks are formed by the deposition of shells and skeletons of organism.
State the properties of metamorphic rocks.
Igneous rocks are found in the regions of volcanoes.
How are igneous rocks formed?
This is the storehouse of rocks.
Explain about Petrology.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
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 |
