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प्रश्न
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
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उत्तर
Carbonaceous rocks
संबंधित प्रश्न
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
Classify the following rocks by selecting the correct option given below:
Gneiss
Classify the following rocks by selecting the correct option given below:
coal
Classify the following rocks by selecting the correct option given below:
sandstone
Distinguish between the following pair:
Degradation and aggradation
Mention any two characteristics of Sedimentary 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.
What physical agents are involved in the sedimentary rocks?
Classify the following rock: Marble
Give one word for the following.
The outer layer of the earth.
Give one word for the following.
Igneous rocks, which contain a high percentage of silica.
Give one example of an area of: Igneous rocks
Give one term for the following statement:
Sheet like body of igneous rock.
Choose the incorrect statement from the following.
Chemical sedimentary rocks are found in the beds of reservoirs.
Out of 2,000 different types, only ______ are the basic minerals commonly found all over the earth.
Minerals exist in nature ¡n the form of ______ or ______.
Match the following:
| Group 'A' | Group 'B' | ||
| A. | Granite | 1. | Bedrock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
