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प्रश्न
Give one word for the following.
The core of the earth occupied by rock in iron and nickel.
उत्तर
Nife
APPEARS IN
संबंधित प्रश्न
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 :
Igneous and sedimentary rocks can change into metamorphic rocks.
Differentiate between SIAL and SIMA.
Classify the following rocks by selecting the correct option given below:
coal
Mention any two chief characteristics of Sedimentary Rocks.
Explain this term associated with rocks: Lithification of Rocks.
How are igneous rocks classified on the basis of their chemical composition?
How are sedimentary rocks classified on the basis of their formation?
Classify the following rock: Quartzite
Classify the following rock: Marble
Give one word for the following.
Stratified rock formed organically but from vegetative matter-swamps and forests.
Fill in the blanks
______ is formed, when the angular and coarse grains of some durable minerals are cemented together.
Which types of rocks are predominantly found at the following locations?
- Central Maharashtra
- South Konkan
- Vidarbha
How are igneous rocks formed?
Distinguish between:
Internal Processes and External processes.
The word Ignis means rock.
Explain about Petrology.
What is lava?
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
Match the following.
| A. | Basalt | 1. | Anthracite |
| B. | Limestone | 2. | Extrusive igneous |
| C. | Coal | 3. | Metamorphic rock |
| D. | Gneiss | 4. | Sedimentary rock |
