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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?
Classify the following rocks by selecting the correct option given below:
shale
Classify the following rocks by selecting the correct option given below:
schist
Name two important landforms made by Igneous Rocks.
Which rocks are associated with ores of metals?
Mention any two characteristics of Sedimentary Rocks.
Name the types Sedimentary rocks based on agents of formation.
In what type of rocks do you find fossils and why?
Classify the following rock: Gypsum
Classify the following rock: Graphite
How is Plutonic rock formed?
Give reasons for the following
Extrusive rocks generally have small crystals.
Find the difference between:
Igneous and sedimentary rocks
______ rocks are also known as stratified rocks.
Why are crystalline rocks called so?
Explain the different types of sedimentary rocks.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
| A | B | ||
| 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 |
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
