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प्रश्न
Fill in the blanks
______ rock contain a low percentage of silica and a high percentage of basic oxides.
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उत्तर
Basic igneous rock contain a low percentage of silica and a high percentage of basic oxides.
संबंधित प्रश्न
Classify the following rocks by selecting the correct option given below:
shale
Classify the following rocks by selecting the correct option given below:
limestone
How do acidic igneous rocks differ from basic igneous rocks?
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?
Explain this term associated with rocks: Laccoliths and Batholiths
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.
How are sedimentary rocks classified on the basis of their formation?
Name different types of sedimentary rocks.
Classify the following rock: Clay
Classify the following rock: Quartzite
Give one word for the following.
Rocks formed by the cooling and solidification of molten rock from beneath the earth crust.
Give one example of an area of: Sedimentary rocks in India
What is the basis for the classification of rocks?
Which one of the following is the most widespread most and productive category of soil.
______ is the kind of metamorphic rock using which Taj Mahal was built.
______ is known as the primary rocks.
An aggregate of minerals on the Earth’s Crust is called ______.
Minerals exist in nature ¡n the form of ______ or ______.
Explain Dynamic Metamorphism.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
