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प्रश्न
Explain this term associated with rocks: Fossil fuels
उत्तर
These are the fuels accumulated between two impermeable layers of the sedimentary rocks, e.g. peat, coal and petroleum etc.
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संबंधित प्रश्न
Write True or False. Rewrite the false statement correctly :
Sedimentary rocks are formed by the cooling and solidification of molten rock called magma
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
Name the types Sedimentary rocks based on agents of formation.
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In what type of rocks do you find fossils and why?
Classify the following rock: Loess
Classify the following rock: Basalt
Classify the following rock: Graphite
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Stratified rock formed organically but from vegetative matter-swamps and forests.
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The core of the earth occupied by rock in iron and nickel.
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A sedimentary rock, which is composed of microscopically fine, soft and smooth particles.
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______ is the best example of the wind deposited stratified rock.
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Type of metamorphism in which changes are caused due to high pressure.
Why are the Igneous Rocks called Primary Rocks?
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Igneous Rocks are ______ rocks.
State the characteristics of Metamorphic rocks.
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. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
