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प्रश्न
Fill in the blanks
______ rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
उत्तर
Basaltic lava rocks cover wide area in Peninsular India and Columbia, the Snake Plateau of the U.S.A.
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संबंधित प्रश्न
Why is coal hard and chunky?
Classify the following rocks by selecting the correct option given below:
gneiss
Explain the structure of the earth’s interior?
Why are the igneous rocks also called the primary rocks?
Name the three stages of lithification of Sedimentary rocks.
What is metamorphism?
What are the causes of metamorphism?
Differentiate between Rock and Mineral
Sedimentary rocks are also called stratified rocks. Why?
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
Fill in the blanks
Extrusive rocks are also known as ______ rocks.
Give one example of an area of: Igneous rocks
Give one term for the following statement:
Formed when mud layers compacted under great pressure composing 80% of this rock.
Find the difference between
Igneous and sedimentary rocks
Distinguish between Metamorphic rock and sedimentary rock.
The word ‘Igneous’ is derived from the ______ word.
______ rocks are also called Primary rocks.
Explain Dynamic Metamorphism.
State the characteristics of Metamorphic rocks.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
