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प्रश्न
Give one word for the following.
Igneous rocks, which contain a high percentage of silica.
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उत्तर
Acidic igneous rocks
संबंधित प्रश्न
Fill in the blank
Conglomerate is an example of _____________ rocks.
Fill in the blank
Sedimentary rocks such as limestone change into ___________.
Classify the following rocks by selecting the correct option given below:
Gneiss
Classify the following rocks by selecting the correct option given below:
shale
Classify the following rocks by selecting the correct option given below:
sandstone
Explain this term associated with rocks: Laccoliths and Batholiths
State the chief characteristics of metamorphic rocks.
In what type of rocks do you find fossils and why?
Name different types of sedimentary rocks.
How are chemically-formed sedimentary rocks produced?
What is meant by the term ‘metamorphism’?
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Classify the following rock: Marble
Classify the following rock: Schist
Match the following:
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Kola sample title is located in ______.
Minerals exist in nature ¡n the form of ______ or ______.
Intrusive Igneous rocks are also called ______ rocks.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
