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प्रश्न
Explain this term associated with rocks: Fossil fuels
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उत्तर
These are the fuels accumulated between two impermeable layers of the sedimentary rocks, e.g. peat, coal and petroleum etc.
संबंधित प्रश्न
Why is diamond clear and hard while graphite is soft?
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Conglomerate is an example of _____________ rocks.
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Sedimentary rocks such as limestone change into ___________.
Describe the process that leads to exfoliation.
Which agents are responsible for deposition of sediments?
What processes are involved in the formation of Igneous Rocks?
What is meant by a rock?
What is meant by the term ‘metamorphism’?
Classify the following rock: Schist
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The core of the earth occupied by rock in iron and nickel.
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Igneous rocks, which contain a low percentage of silica.
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Igneous rocks are found in the regions of volcanoes.
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What are metamorphic rocks?
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| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
