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प्रश्न
How is Plutonic rock formed?
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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.
संबंधित प्रश्न
Fill in the blank
Sedimentary rocks such as limestone change into ___________.
Classify the following rocks by selecting the correct option given below:
basalt
Explain the structure of the earth’s interior?
How are igneous rocks formed?
Name any two characteristics of Igneous Rocks.
Distinguish between the following:
Calcarious and Carbonacious rocks.
How are chemically-formed sedimentary rocks formed? Give examples.
Sedimentary rocks are also called stratified rocks. Why?
What is meant by the term ‘metamorphism’?
Classify the following rock: Dolomite
Give one word for the following.
The outer layer of the earth.
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
How are igneous rocks formed?
The two types of Intrusive Igneous rocks are ______.
Explain Dynamic Metamorphism.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
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 |
