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प्रश्न
How is Plutonic rock formed?
उत्तर
Plutonic rocks are the igneous rocks which are formed as some depth in the earth’s crust, when a molten material gets solidified under pressure.
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संबंधित प्रश्न
Write True or False. Rewrite the false statement correctly :
Igneous and sedimentary rocks can change into metamorphic rocks.
What is the difference between the inner and the outer core?
Name the rocks which are most widespread on the earth.
Distinguish between the following: Calcarious and Carbonacious rocks.
Distinguish between the following: Acid Igneous Rocks and Basic Igneous Rocks.
How are sedimentary rocks formed?
What is meant by the term ‘metamorphism’?
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
Fill in the blanks
______ rocks are formed by the deposition of shells and skeletons of organism.
Give one example of an area of: Sedimentary rocks in India
Give one term for the following statement:
Igneous rocks of deep seated origin.
Give one term for the following statement:
Sheet like body of igneous rock.
Give an example of a Plutonic rock.
Find the difference between
Igneous and sedimentary rocks
Which types of rocks are predominantly found at the following locations?
- Central Maharashtra
- South Konkan
- Vidarbha
______ is the kind of metamorphic rock using which Taj Mahal was built.
Why are crystalline rocks called so?
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. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
