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प्रश्न
Classify the following rock: Coal
विकल्प
Sedimentary rock
Igneous rock
Metamorphic rock
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उत्तर
Sedimentary rock
संबंधित प्रश्न
How are igneous rocks formed?
How are sedimentary rocks formed?
State two points of distinction between rocks and minerals.
Name the three stages of lithification of Sedimentary rocks.
What are known as metamorphic rocks?
Give a detailed account of lithiflcation of sedimentary rocks.
How are chemically-formed sedimentary rocks formed? Give examples.
Distinguish between Regional and Contact metamorphism.
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Give one word for the following.
The outer layer of the earth.
Give one word for the following.
A sedimentary rock, which is composed of microscopically fine, soft and smooth particles.
Give one term for the following statement:
Type of metamorphism in which changes are caused due to high pressure.
How is Plutonic rock formed?
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
______ is known as the primary rocks.
Igneous rocks are found in the regions of volcanoes.
How are igneous rocks formed?
Oldest Sedimentary rocks of the world has been identified in Green land.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
