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प्रश्न
Why are the igneous rocks also called the primary rocks?
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उत्तर
The igneous rocks were the first to be formed. They form the basis of formation of other types of rocks. Thus, they are called primary rocks.
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संबंधित प्रश्न
Discuss the importance of rocks for the construction business.
Write True or False. Rewrite the false statement correctly :
Basalt is an example of an intrusive igneous rock.
Classify the following rocks by selecting the correct option given below:
basalt
Name two important landforms made by Igneous Rocks.
Explain this term associated with rocks: Metamorphism
Distinguish between the following:
Thermal and Dynamic Metamorphism.
How are sedimentary rocks formed?
Distinguish between Regional and Contact metamorphism.
Give one word for the following.
The upper part of lithosphere, which is rich in silica and aluminium.
Give one example of an area of: Metamorphic rocks,
Give one term for the following statement:
Rounded or sub-rounded fragments, usually water-born cobbles, pebble and gravel, cemented together by a matrix of calcium carbonate, silica, etc.
Igneous rocks are found in the regions of volcanoes.
What are metamorphic rocks?
The word ‘Igneous’ is derived from the ______ word.
An aggregate of minerals on the Earth’s Crust is called ______.
The word Ignis means rock.
Explain the type of Igneous Rocks.
Sedimentary rocks are called stratified rocks.
Explain the different types of sedimentary rocks.
