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प्रश्न
Give one word for the following.
Rocks formed by the cooling and solidification of molten rock from beneath the earth crust.
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उत्तर
Igneous rocks
संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
basalt
Classify the following rocks by selecting the correct option given below:
schist
Name any three elements of the earth’s crust.
Name the rocks which are most widespread on the earth.
Distinguish between the following:
Acid Igneous Rocks and Basic Igneous 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.
State the chief characteristics of metamorphic rocks.
In what type of rocks do you find fossils and why?
Classify the following rock: Gneiss
Give one word for the following.
The lower part of ocean floor, comprising mainly of silica.
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
Give one example of an area of: Igneous rocks
Give one example of an area of: Metamorphic rocks,
Fill in the blank below:
______are intrusions of igneous rock that are vertical in shape
The oldest sedimentary rocks of the world have been identified in ______.
What are the characteristics of Sedimentary rocks?
Explain Dynamic Metamorphism.
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 |
