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प्रश्न
Classify the following rock: Granite
विकल्प
Sedimentary rock
Igneous rock
Metamorphic rock
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उत्तर
Igneous rock
संबंधित प्रश्न
Rocks and minerals play a very important role in our lives.
Can you imagine modern life without minerals?
Write True or False. Rewrite the false statement correctly :
Sedimentary rocks are formed by the cooling and solidification of molten rock called magma
Write True or False. Rewrite the false statement correctly :
Rocks are used in construction industries.
What is crust?
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?
Name any three elements of the earth’s crust.
Explain this term associated with rocks: Fossil fuels
How are sedimentary rocks formed?
What is metamorphism?
How are chemically-formed sedimentary rocks formed? Give examples.
Sedimentary rocks are also called stratified rocks. Why?
Give one word for the following.
Igneous rocks, which contain a low percentage of silica.
Give an example of a Plutonic rock.
Give reasons for the following
Silicates are the most common rock forming minerals.
Which of the following monuments are built-in igneous rock?
- The Taj Mahal
- Fort Raigad
- The Red Fort
- Ellora Sculpture
______ rocks are also known as stratified rocks.
Statement (1): Sedimentary rocks consist of many layers.
Statement (2): Sedimentary rocks are formed by the sediments deposited at different points of time.
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:
| Group 'A' | Group 'B' | ||
| A. | Granite | 1. | Bedrock |
| B. | Soil layer | 2. | Plutonic rock |
| C. | Barren island | 3. | Strip farming |
| D. | Soil conservation | 4. | Active Volcano |
Match the following.
| Group A | Group B | ||
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
