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प्रश्न
Classify the following rock: Rock salt
पर्याय
Sedimentary rock
Igneous rock
Metamorphic rock
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उत्तर
Sedimentary rock
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
What is crust?
Classify the following rocks by selecting the correct option given below:
sandstone
Which rocks are associated with ores of metals?
Give two examples of sedimentary rocks.
Explain this term associated with rocks: Extrusive Igneous Rocks
Explain this term associated with rocks: Lithification of Rocks.
Explain this term associated with rocks: Metamorphism
State the types of rocks for the formation of which the following process is involved.
Decomposition of organic matter at different stages and over different periods of time.
How are sedimentary and igneous rocks formed?
Distinguish between Thermal metamorphism and Dynamic metamorphism.
Give one word for the following.
The core of the earth occupied by rock in iron and nickel.
Give one term for the following statement:
Fine grained metamorphic rock, generally produced by the low grade metamorphism of shale.
Give reasons for the following
Man’s habitat is the biosphere and not the lithosphere in the true sense.
Chemical sedimentary rocks are found in the beds of reservoirs.
What are fossils?
______ rocks are also called Primary rocks.
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 |
