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प्रश्न
Give one term for the following statement:
Formed when mud layers compacted under great pressure composing 80% of this rock.
उत्तर
Shale
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संबंधित प्रश्न
Fill in the blank
Sedimentary rocks such as limestone change into ___________.
Write True or False. Rewrite the false statement correctly :
Sedimentary rocks are formed by the cooling and solidification of molten rock called magma
Classify the following rocks by selecting the correct option given below:
marble
Describe the process that leads to exfoliation.
Name any three elements of the earth’s crust.
Distinguish between the following: Acid Igneous Rocks and Basic Igneous Rocks.
State the types of rocks for the formation of which the following process is involved.
Formation of large crystals, coarse texture and slow cooling and compaction.
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.
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.
What is metamorphism?
What are the causes of metamorphism?
Differentiate between Rock and Mineral
Fill in the blanks
The interior layer is the core, which is made up mainly of iron and nickel, and is called ______.
Give an example of a Plutonic rock.
Distinguish between Intrusive and Extrusive Rocks
Distinguish between Metamorphic rock and sedimentary rock.
______ rocks are also known as stratified rocks.
______ refer to rock in Greek.
Match the following.
| Group A | Group B | ||
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
