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प्रश्न
Name three types of rocks.
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उत्तर
Three types of rocks are sedimentary, igneous, and metamorphic rocks.
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संबंधित प्रश्न
What are minerals?
How are rocks different from minerals?
What is sills?
Briefly define Mechanical Metamorphism.
Explain this term associated with rocks: Laccoliths and Batholiths
Explain this term associated with rocks: Lithification of Rocks.
State the types of rocks for the formation of which the following process is involved.
Accumulation takes place over long periods of time in seas, lakes and streams.
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Give one word for the following.
The core of the earth occupied by rock in iron and nickel.
Give one example of an area of: Metamorphic rocks,
Give one term for the following statement:
Formed by evaporation in saline lakes.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Diamond is an example of _______ rock.
What are metamorphic rocks?
Explain Dynamic Metamorphism.
| A | B | ||
| 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.
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.
