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प्रश्न
Give two examples of sedimentary rocks.
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उत्तर
- Sandstone
- Limestone
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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 :
Basalt is an example of an intrusive igneous rock.
Write True or False. Rewrite the false statement correctly :
Igneous and sedimentary rocks can change into metamorphic rocks.
Differentiate between SIAL and SIMA.
Distinguish between Thermal metamorphism and Dynamic metamorphism.
Classify the following rock: Coal
Classify the following rock: Gneiss
Classify the following rock: Quartzite
Give one word for the following.
The core of the earth occupied by rock in iron and nickel.
Give one example of an area of: Metamorphic rocks,
Give one term for the following statement:
Formed when mud layers compacted under great pressure composing 80% of this rock.
Give one term for the following statement:
Sheet like body of igneous rock.
How is sand that flows in a river formed? Collect some information about where the sand comes from.
Igneous rocks are found in the regions of volcanoes.
How are igneous rocks formed?
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.
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
