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प्रश्न
How are igneous rocks formed?
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उत्तर
Igneous rocks are the primary rocks formed by the solidification of the molten magma.
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संबंधित प्रश्न
The photograph shows you a type of rock that is widely used in the construction industry.
- Name the type of rock.
- How is it formed?
Give two examples of sedimentary rocks.
What are metamorphic rocks?
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Which one of the following is the most widespread most and productive category of soil.
An aggregate of minerals on the Earth’s Crust is called ______.
What is lava?
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
