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प्रश्न
Distinguish between the following:
Thermal and Dynamic Metamorphism.
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उत्तर
| Thermal Metamorphism | Dynamic Metamorphism |
| It takes place due to extreme temperature, which transforms the shape and texture of rocks. | It takes place due to excessive compression created by tectonic forces within the earth. |
| The heat may be due to hot magma or friction of rocks. | It takes place through physical or chemical changes by deep pressure. |
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संबंधित प्रश्न
Discuss the importance of rocks for the construction business.
Differentiate between SIAL and SIMA.
Give an example of intrusive igneous rock.
Name the three stages of lithification of Sedimentary rocks.
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous Rocks.
What is metamorphism?
State the chief characteristics of metamorphic rocks.
How are chemically-formed sedimentary rocks produced?
What are metamorphic rocks?
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The upper part of lithosphere, which is rich in silica and aluminium.
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Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Mention a few specimens of magnificent rock-cut architecture in India?
How are igneous rocks formed?
______ rocks are also known as stratified rocks.
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 |
