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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
Discuss the importance of rocks for the construction business.
How do acidic igneous rocks differ from basic igneous rocks?
Name the types Sedimentary rocks based on agents of formation.
Which agents are responsible for deposition of sediments?
Distinguish between the following:
Plutonic and Volcanic rocks.
Distinguish between the following:
Thermal and Dynamic Metamorphism.
Differentiate between Rock and Mineral
What physical agents are involved in the sedimentary rocks?
What are metamorphic rocks?
Give some examples of metamorphic rocks formed from sedimentary and igneous rocks.
Classify the following rock: Peat
Classify the following rock: Quartzite
Classify the following rock: Marble
Parent Rock is converted to loose Rock by ______.
The word Ignis means rock.
Explain about Petrology.
______ refer to rock in Greek.
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 |
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
