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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
What is crust?
Classify the following rocks by selecting the correct option given below:
Gneiss
What is Geology?
Explain this term associated with rocks: Laccoliths and Batholiths
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.
Name different types of sedimentary rocks.
What physical agents are involved in the sedimentary rocks?
What are metamorphic rocks?
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Classify the following rock: Marble
Classify the following rock: Graphite
Give one word for the following.
Igneous rocks, which contain a low percentage of silica.
Give one example of an area of: Metamorphic rocks,
Give reasons for the following
Silicates are the most common rock forming minerals.
Lava comes out from a volcano.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Match the following.
| A. | Granite | 1. | Bed rock |
| 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.
