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प्रश्न
Classify the following rocks by selecting the correct option given below:
coal
पर्याय
igneous
sedimentary
metamorphic
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उत्तर
Minerals — Rocks
Coal — Sedimentary
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संबंधित प्रश्न
Describe the process that leads to exfoliation.
Classify the following rock: Schist
Classify the following rock: Graphite
Give one word for the following.
The outer layer of the earth.
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
Give one word for the following.
The best example of chemically-formed sedimentary rock, which has been formed by the evaporation of water from solution containing minerals.
Give one example of an area of: Metamorphic rocks,
Give one term for the following statement:
It has a definite chemical composition with its own chemical and physical properties.
______ are chemical substances which exist in nature.
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
